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217 Area Code

About Area Code 217

State: Illinois
Major City: Springfield
Timezone: Central (1:34am)
Short URL: allareacodes.com/217
Download: Download this data

Area Code 217 Map

  • Champaign, IL
  • Charleston, IL
  • Danville, IL
  • Decatur, IL
  • Quincy, IL
  • Springfield, IL
  • Urbana, IL

More About Area Code 217

Area code 217 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served central Illinois. To avoid exhausting all possible phone numbers in this area code, relief planning has begun. It is considered, "in jeopardy" which means that it is possible that the supply of numbers could be exhausted before an overlay can be created or the area code splits. Currently, the largest city it serves is Springfield, IL, and it overlaps coverage areas with area code 447.

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Carlinville
Teleport Communications America
Introduced 03/13/2014
Wireless
Decatur
Sprint Spectrum L.p.
Introduced 01/25/1998
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Buffalo
Sbc Internet Services
Introduced 12/06/2010
Landline
Jacksonville
Mci Worldcom Communications
Introduced 05/02/2004
Landline
Mattoon
Consolidated Communications Enterprise Services-il
Introduced 02/27/2013
Landline
Springfield
Ameritech Illinois
Introduced 10/11/1997
Landline
Champaign
Sbc Internet Services
Introduced 10/21/2011
Wireless
Charleston
Sprint Spectrum L.p.
Introduced 01/25/1998
Landline
Quincy
Comcast Phone Of Illinois DBA Comco
Introduced 05/04/2011
Landline
Springfield
Peerless Network Of Illinois
Introduced 06/14/2011
Landline
Fithian
Sbc Internet Services
Introduced 12/06/2010
Landline
Danville
Ameritech Illinois
Introduced 06/30/2001
Landline
Quincy
Adams Telsystems
Introduced 09/06/2001
Landline
Rantoul
Level 3 Communications
Introduced 10/14/2004
Wireless
Rushville
Cellco Partnership DBA Verizon Wireless
Introduced 09/02/2003
Wireless
Charleston
Cellular Properties
Introduced 08/26/2004
Wireless
Carthage
Cellco Partnership DBA Verizon Wireless
Introduced 09/02/2003
Wireless
Springfield
T-mobile Usa
Introduced 06/30/2001
Landline
Quincy
Ameritech Illinois
Introduced 02/04/1994
Landline
Quincy
Ameritech Illinois
Introduced 02/04/1994
Landline
Quincy
Ameritech Illinois
Introduced 02/04/1994
Landline
Quincy
Ameritech Illinois
Introduced 02/04/1994
Landline
Versailles
Frontier North
Introduced 02/04/1994
Landline
Assumption
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Farmersville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Quincy
Ameritech Illinois
Introduced 02/04/1994
Landline
Raymond
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Edinburg
Mediacom Telephony Of Illinois
Introduced 05/08/2006
Landline
Quincy
Ameritech Illinois
Introduced 07/04/1995
Wireless
Mattoon
Cellular Properties
Introduced 02/04/1994
Landline
Decatur
Mcleodusa Telecommunications Services- Il
Introduced 07/01/1996
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Griggsville
Frontier North
Introduced 02/04/1994
Landline
Bulpitt
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 07/04/1995
Landline
Champaign
Mcleodusa Telecommunications Services- Il
Introduced 07/01/1996
Wireless
Effingham
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Springfield
Mcleodusa Telecommunications Services- Il
Introduced 07/01/1996
Wireless
Quincy
United States Cellular Corp. - Illinois
Introduced 02/04/1994
Landline
Jacksonville
Frontier North
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Jacksonville
Frontier North
Introduced 02/04/1994
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 01/10/1996
Landline
Ridge Farm
Ameritech Illinois
Introduced 02/04/1994
Wireless
Jacksonville
United States Cellular Corp. - Illinois
Introduced 02/04/1994
Wireless
Champaign
Illinois Valley Cellular Rsa 2-i Partnership
Introduced 02/04/1994
Wireless
Paris
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Springfield
American Messaging (am)
Introduced 10/13/1999
Landline
Tuscola
Frontier North
Introduced 02/04/1994
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Warsaw
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Quincy
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Danville
Cellco Partnership DBA Verizon Wireless
Introduced 04/15/1996
Wireless
Champaign
American Messaging (am)
Introduced 10/13/1999
Landline
Hammond
Frontier North
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 10/15/1996
Wireless
Paris
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Landline
Champaign
Ameritech Illinois
Introduced 01/10/1996
Wireless
Mattoon
American Messaging (am)
Introduced 07/06/1997
Landline
Westville
Ameritech Illinois
Introduced 02/04/1994
Landline
Arcola
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Chrisman
Frontier North
Introduced 02/04/1994
Landline
Mt Pulaski
Comcast Phone Of Illinois DBA Comco
Introduced 04/26/2013
Landline
Jacksonville
Mediacom Telephony Of Illinois
Introduced 03/24/2010
Landline
Sorento
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Danville
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Paris
Frontier North
Introduced 02/04/1994
Wireless
Mattoon
Cellular Properties
Introduced 10/11/1997
Landline
Quincy
Ameritech Illinois
Introduced 10/11/1997
Landline
Champaign
Ameritech Illinois
Introduced 10/15/1996
Landline
West York
Frontier North
Introduced 02/04/1994
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 08/14/1998
Landline
Champaign
Peerless Network Of Illinois
Introduced 06/14/2011
Landline
Rantoul
Mediacom Telephony Of Illinois
Introduced 01/08/2010
Landline
Hoopeston
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Indianola
Ameritech Illinois
Introduced 02/04/1994
Landline
Pittsfield
Frontier North
Introduced 02/04/1994
Landline
Alvin
Frontier North
Introduced 02/04/1994
Landline
Taylorville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Sidell
Frontier North
Introduced 02/04/1994
Landline
Hersman
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Jacksonville
Frontier North
Introduced 06/13/2000
Landline
Sullivan
Mediacom Telephony Of Illinois
Introduced 01/08/2010
Landline
Marshall
Mediacom Telephony Of Illinois
Introduced 03/23/2010
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Landline
Mattoon
Mediacom Telephony Of Illinois
Introduced 06/23/2010
Landline
Shelbyville
Big River Telephone Company - MO
Introduced 08/19/2008
Landline
Pana
Big River Telephone Company - MO
Introduced 10/17/2008
Landline
Champaign
Ymax Communications Corp.
Introduced 02/17/2011
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 10/31/2000
Landline
Chicago
Mcleodusa Telecommunications Services- Il
Introduced 12/05/2011
Landline
Niantic
Level 3 Communications
Introduced 01/02/2003
Landline
Warrensburg
Level 3 Communications
Introduced 01/02/2003
Landline
Springfield
New Cingular Wireless PCS
Introduced 03/03/2001
Wireless
Danville
Sprint Spectrum L.p.
Introduced 10/31/2000
Landline
Champaign
Mcleodusa Telecommunications Services- Il
Introduced 12/05/2011
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Waynesville
Mediacom Telephony Of Illinois
Introduced 01/02/2003
Landline
Atlanta
Mediacom Telephony Of Illinois
Introduced 05/09/2003
Landline
Macon
Level 3 Communications
Introduced 01/02/2003
Wireless
Litchfield
Cellco Partnership DBA Verizon Wireless
Introduced 02/23/2004
Wireless
Lincoln
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
Watson
Sprint Communications Company, L.p.
Introduced 11/22/2005
Wireless
Quincy
Sprint Spectrum L.p.
Introduced 10/31/2000
Wireless
Mattoon
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
Champaign
Big River Telephone Company
Introduced 07/28/2011
Wireless
Jacksonville
Sprint Spectrum L.p.
Introduced 11/22/2004
Landline
Springfield
Mcleodusa Telecommunications Services- Il
Introduced 01/25/1998
Landline
Rushville
Frontier Communications Of Schuyler
Introduced 02/04/1994
Landline
Beardstown
Ameritech Illinois
Introduced 02/04/1994
Landline
Litchfield
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Stonington
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Chambersburg
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Mcleodusa Telecommunications Services- Il
Introduced 01/25/1998
Landline
Decatur
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
Springfield
AT&T Local
Introduced 08/14/1998
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Coatsburg
Ameritech Illinois
Introduced 02/04/1994
Landline
Barry
Frontier North
Introduced 02/04/1994
Landline
Baylis
Frontier North
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Baylis
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Hoopeston
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Marshall
Level 3 Communications
Introduced 06/25/2005
Wireless
Springfield
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Effingham
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Wireless
Effingham
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Charleston
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Oakland
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Effingham
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Charleston
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Ashmore
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Mount Zion
Level 3 Communications
Introduced 01/02/2003
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/11/1995
Landline
Oakwood
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Carthage
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Decatur
New Cingular Wireless PCS
Introduced 03/13/2001
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Mason City
Level 3 Communications
Introduced 01/02/2003
Landline
Springfield
Sprint Spectrum L.p.
Introduced 08/14/1998
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 01/11/1997
Landline
Buffalo
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Greenfield
Frontier North
Introduced 02/04/1994
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Jacksonville
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Jacksonville
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
White Hall
Frontier North
Introduced 02/04/1994
Landline
Rankin
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Emden
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Champaign
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Paxton
Frontier North
Introduced 02/04/1994
Wireless
Lincoln
Sprint Spectrum L.p.
Introduced 01/14/2000
Landline
Springfield
Ameritech Illinois
Introduced 05/18/1998
Landline
Martinsville
Odin Telephone Exchange
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Brocton
Frontier North
Introduced 02/04/1994
Landline
Loda
Frontier North
Introduced 02/04/1994
Landline
Thawville
Frontier North
Introduced 02/04/1994
Landline
Melvin
Frontier North
Introduced 02/04/1994
Landline
Emden
Bitwise Communications
Introduced 05/09/2003
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 06/13/2000
Landline
Springfield
Mcleodusa Telecommunications Services- Il
Introduced 08/14/1998
Landline
Augusta
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Catlin
Sbc Internet Services
Introduced 12/03/2009
Landline
Buckley
Frontier North
Introduced 02/04/1994
Landline
Roberts
Frontier North
Introduced 02/04/1994
Landline
Ludlow
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Rankin
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Bulpitt
Mediacom Telephony Of Illinois
Introduced 05/08/2006
Landline
Springfield
North County Communications Corp. - CA
Introduced 02/14/2002
Landline
Bluffs
Level 3 Communications
Introduced 01/16/2003
Landline
Champaign
Mci Worldcom Communications
Introduced 06/25/2003
Landline
Champaign
Ameritech Illinois
Introduced 10/31/2000
Landline
Roodhouse
Level 3 Communications
Introduced 01/16/2003
Landline
White Hall
Level 3 Communications
Introduced 01/16/2003
Landline
Griggsville
Level 3 Communications
Introduced 01/16/2003
Landline
Pittsfield
Level 3 Communications
Introduced 01/16/2003
Landline
Jacksonville
Level 3 Communications
Introduced 01/16/2003
Landline
Carrollton
Level 3 Communications
Introduced 01/16/2003
Landline
Beason
Bitwise Communications
Introduced 05/09/2003
Wireless
Decatur
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Decatur
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Springfield
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Springfield
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Springfield
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Champaign
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Champaign
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Champaign
New Cingular Wireless PCS
Introduced 04/01/1997
Landline
Decatur
Ameritech Illinois
Introduced 02/11/1995
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Barry
Frontier North
Introduced 02/04/1994
Landline
Catlin
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Wireless
Quincy
United States Cellular Corp. - Illinois
Introduced 05/18/1998
Landline
Danville
Ameritech Illinois
Introduced 02/04/1994
Landline
Hull
Frontier North
Introduced 02/04/1994
Wireless
Decatur
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Coatsburg
Ameritech Illinois
Introduced 02/04/1994
Landline
Waverly
Frontier North
Introduced 02/04/1994
Landline
Palmyra
Frontier North
Introduced 02/04/1994
Landline
New Canton
Frontier North
Introduced 02/04/1994
Landline
Auburn
Frontier North
Introduced 02/04/1994
Landline
Modesto
Frontier Communications Of Midland
Introduced 02/04/1994
Wireless
Quincy
United States Cellular Corp. - Illinois
Introduced 02/27/1999
Landline
Springfield
Broadvox-clec
Introduced 01/09/2013
Landline
Danville
Ameritech Illinois
Introduced 02/04/1994
Landline
Danville
Ameritech Illinois
Introduced 02/04/1994
Landline
Danville
Ameritech Illinois
Introduced 02/27/1999
Landline
New Holland
Frontier North
Introduced 02/04/1994
Landline
Danville
Ameritech Illinois
Introduced 02/04/1994
Landline
Beason
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Niota
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Lomax
Mcdonough Telephone Cooperative
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 05/18/1998
Landline
Decatur
Ameritech Illinois
Introduced 07/22/1999
Landline
Virginia
Cass Telephone Company
Introduced 02/04/1994
Landline
Niota
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Decatur
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Coatsburg
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
New Douglas
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Concord
Frontier Communications Of Midland
Introduced 02/04/1994
Landline
Chandlerville
Cass Telephone Company
Introduced 02/04/1994
Landline
Windsor
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Wireless
Mattoon
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Landline
Jacksonville
AT&T Local
Introduced 08/20/2000
Wireless
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Paris
Frontier North
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Paris
Frontier North
Introduced 02/04/1994
Landline
Paris
Frontier North
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Oreana
Frontier North
Introduced 02/04/1994
Landline
Saint Joseph
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 10/31/2001
Wireless
Decatur
Teleport Communications America
Introduced 12/18/2009
Landline
Chapin
Frontier North
Introduced 02/04/1994
Wireless
Jacksonville
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Danville
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Ashland
Cass Telephone Company
Introduced 02/04/1994
Landline
Danville
Ameritech Illinois
Introduced 02/04/1994
Landline
Alexander
Frontier North
Introduced 02/04/1994
Landline
Jacksonville
Frontier North
Introduced 02/04/1994
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 08/14/1998
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 08/14/1998
Landline
Mason City
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Chatham
Frontier North
Introduced 02/04/1994
Landline
Modesto
Frontier Communications Of Midland
Introduced 02/04/1994
Landline
Tolono
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Illiopolis
Frontier North
Introduced 02/04/1994
Landline
Cantrall
Ameritech Illinois
Introduced 02/04/1994
Landline
New Berlin
Frontier North
Introduced 02/04/1994
Landline
Mansfield
Frontier North
Introduced 02/04/1994
Wireless
Jacksonville
United States Cellular Corp. - Illinois
Introduced 11/20/1998
Wireless
Jacksonville
United States Cellular Corp. - Illinois
Introduced 11/20/1998
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Rossville
New Cingular Wireless PCS
Introduced 11/25/2003
Landline
Sherman
Frontier North
Introduced 02/04/1994
Wireless
Danville
Cellular Properties
Introduced 02/04/1994
Landline
Rochester
Ameritech Illinois
Introduced 02/04/1994
Wireless
Danville
Cellular Properties
Introduced 02/11/1995
Landline
Petersburg
AT&T Local
Introduced 06/02/2004
Wireless
Springfield
New Cingular Wireless PCS
Introduced 03/12/2001
Wireless
Springfield
New Cingular Wireless PCS
Introduced 07/27/2010
Wireless
Danville
Cellular Properties
Introduced 11/23/2004
Landline
Warsaw
Mediacom Telephony Of Illinois
Introduced 04/22/2010
Wireless
Quincy
Sprint Spectrum L.p.
Introduced 11/22/2004
Landline
Strasburg
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Wireless
Charleston
New Cingular Wireless PCS
Introduced 01/12/2005
Landline
Camp Point
Adams Telsystems
Introduced 07/29/2005
Wireless
Danville
Cellular Properties
Introduced 06/30/2001
Wireless
Charleston
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
De Land
Mediacom Telephony Of Illinois
Introduced 03/27/2005
Landline
Mt Auburn
Sprint Communications Company, L.p.
Introduced 04/26/2006
Landline
Oakland
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Danville
AT&T Local
Introduced 06/02/2004
Landline
Jacksonville
Teleport Communications America
Introduced 06/02/2010
Landline
Arcola
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Wireless
Decatur
Sprint Spectrum L.p.
Introduced 08/20/2000
Wireless
Decatur
Sprint Spectrum L.p.
Introduced 08/20/2000
Wireless
Decatur
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Morrisonville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Champaign
Bitwise Communications
Introduced 05/16/2003
Landline
Champaign
Mcleodusa Telecommunications Services- Il
Introduced 11/20/1998
Landline
Hillsboro
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Irving
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Coffeen
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Watson
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Donnellson
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Fillmore
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Oconee
Frontier Communications Of Midland
Introduced 02/04/1994
Landline
Effingham
Illinois Consolidated Telephone Co.
Introduced 11/20/1998
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Mcleodusa Telecommunications Services- Il
Introduced 11/20/1998
Landline
Arthur
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Fithian
Ameritech Illinois
Introduced 02/04/1994
Wireless
Charleston
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Landline
Champaign
Sprint Spectrum L.p.
Introduced 11/11/2003
Landline
Hamilton
Mediacom Telephony Of Illinois
Introduced 04/04/2006
Landline
Champaign
Sbc Internet Services
Introduced 04/18/2005
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 10/13/1999
Landline
Danville
Ameritech Illinois
Introduced 01/14/2000
Wireless
Litchfield
New Cingular Wireless PCS
Introduced 10/13/1999
Landline
Springfield
Ameritech Illinois
Introduced 10/15/1996
Landline
Springfield
Ameritech Illinois
Introduced 07/22/1999
Landline
Champaign
AT&T Local
Introduced 02/27/1999
Wireless
Taylorville
Cellco Partnership DBA Verizon Wireless
Introduced 01/14/2000
Landline
Pana
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Nokomis
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Ivesdale
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Taylorville
Sprint Spectrum L.p.
Introduced 07/06/2004
Landline
Williamsville
Frontier North
Introduced 02/04/1994
Landline
Tower Hill
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Gifford
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Armstrong
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Clinton
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Mount Zion
Comcast Phone Of Illinois DBA Comco
Introduced 08/21/2007
Landline
Springfield
Sbc Internet Services
Introduced 04/18/2005
Landline
Raymond
Mediacom Telephony Of Illinois
Introduced 05/08/2006
Landline
Fairmount
Sbc Internet Services
Introduced 11/06/2008
Landline
Warsaw
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 04/13/2006
Landline
Springfield
Sbc Internet Services
Introduced 11/06/2008
Landline
Quincy
Bitwise Communications
Introduced 07/23/2004
Landline
Atwood
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Paxton
Mediacom Telephony Of Illinois
Introduced 01/25/2010
Landline
Mt Pulaski
Frontier Communications Of Mt. Pulaski
Introduced 04/15/1996
Landline
Charleston
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Ogden
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Ogden
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Meredosia
Frontier North
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Mahomet
Frontier North
Introduced 02/04/1994
Landline
Roodhouse
Frontier North
Introduced 02/04/1994
Landline
Springfield
Bitwise Communications
Introduced 05/16/2003
Landline
Roodhouse
Frontier North
Introduced 02/04/1994
Landline
Mahomet
Frontier North
Introduced 11/20/1998
Landline
Champaign
Ameritech Illinois
Introduced 02/04/1994
Landline
Quincy
Ameritech Illinois
Introduced 01/14/2000
Landline
Camp Point
Frontier North
Introduced 02/04/1994
Landline
Witt
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Penfield
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Beason
Level 3 Communications
Introduced 08/19/2002
Wireless
Danville
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
Sadorus
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Tuscola
Mediacom Telephony Of Illinois
Introduced 01/25/2010
Landline
Champaign
Broadvox-clec
Introduced 01/09/2013
Landline
Georgetown
Big River Telephone Company
Introduced 01/26/2012
Landline
Jacksonville
Sprint Communications Company, L.p.
Introduced
Landline
Ashmore
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Carthage
Mediacom Telephony Of Illinois
Introduced 06/12/2006
Landline
Lincoln
Comcast Phone Of Illinois DBA Comco
Introduced 08/25/2006
Landline
Champaign
Comcast Phone Of Illinois DBA Comco
Introduced 06/23/2006
Landline
Hillsboro
Big River Telephone Company - MO
Introduced 10/17/2008
Landline
Casey
Mediacom Telephony Of Illinois
Introduced 06/25/2005
Wireless
Springfield
365 Wireless
Introduced 03/14/2013
Landline
Rantoul
Frontier Communications Of The Carolinas, Inc
Introduced 07/17/2002
Landline
Emden
Level 3 Communications
Introduced 07/15/2002
Landline
Waynesville
Level 3 Communications
Introduced 08/19/2002
Landline
Decatur
Level 3 Communications
Introduced 12/04/2001
Landline
Quincy
Level 3 Communications
Introduced 05/14/2002
Landline
Decatur
Level 3 Communications
Introduced 06/30/2001
Wireless
Decatur
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Landline
Glenarm
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Loami
Frontier North
Introduced 02/04/1994
Landline
Pawnee
Frontier North
Introduced 02/04/1994
Landline
Pleasant Plains
Frontier North
Introduced 02/04/1994
Landline
Girard
Frontier North
Introduced 02/04/1994
Landline
Divernon
Frontier North
Introduced 02/04/1994
Landline
Riverton
Ameritech Illinois
Introduced 02/04/1994
Landline
Nokomis
Big River Telephone Company - MO
Introduced 10/17/2008
Landline
Monticello
Level 3 Communications
Introduced 02/14/2002
Landline
Petersburg
Ameritech Illinois
Introduced 02/04/1994
Landline
Hartsburg
Bitwise Communications
Introduced 05/09/2003
Landline
Tallula
Ameritech Illinois
Introduced 02/04/1994
Landline
Oakford
Ameritech Illinois
Introduced 02/04/1994
Landline
Athens
Ameritech Illinois
Introduced 02/04/1994
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 10/11/1997
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 10/11/1997
Landline
Charleston
Illinois Consolidated Telephone Co.
Introduced 05/10/1999
Landline
Quincy
Teleport Communications America
Introduced 08/15/2006
Landline
Quincy
Mcleodusa Telecommunications Services- Il
Introduced 07/22/1999
Landline
Hartsburg
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Thomasboro
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Strasburg
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Liberty
Ameritech Illinois
Introduced 02/04/1994
Landline
Pawnee
Level 3 Communications
Introduced 08/19/2002
Landline
Ursa
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Atlanta
Frontier North
Introduced 02/04/1994
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Landline
Atlanta
Bitwise Communications
Introduced 05/09/2003
Landline
Lincoln
Level 3 Communications
Introduced 08/19/2002
Wireless
Springfield
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Quincy
New Cingular Wireless PCS
Introduced 05/10/1999
Landline
Tennessee
Laharpe Telephone Company
Introduced 02/04/1994
Landline
Danville
Level 3 Communications
Introduced 07/17/2002
Landline
Payson
Ameritech Illinois
Introduced 02/04/1994
Landline
Sigel
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Sutter
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
La Harpe
Laharpe Telephone Company
Introduced 02/04/1994
Wireless
Rochester
Sprint Spectrum L.p.
Introduced 07/13/2006
Landline
Atwood
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Georgetown
Ameritech Illinois
Introduced 02/04/1994
Wireless
Effingham
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
De Land
Frontier North
Introduced 02/04/1994
Landline
Bethany
Frontier North
Introduced 02/04/1994
Landline
Chrisman
Ameritech Illinois
Introduced 01/10/1996
Landline
Huntsville
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Niantic
Frontier North
Introduced 02/04/1994
Landline
Cisco
Frontier North
Introduced 02/04/1994
Landline
Springfield
Comcast Phone Of Illinois DBA Comco
Introduced 08/08/2007
Wireless
Lincoln
New Cingular Wireless PCS
Introduced 10/13/1999
Landline
Warrensburg
Frontier North
Introduced 02/04/1994
Landline
Murrayville
Frontier North
Introduced 02/04/1994
Landline
Latham
Frontier Communications Of Mt. Pulaski
Introduced 02/04/1994
Landline
Franklin
Frontier North
Introduced 02/04/1994
Landline
Mt Auburn
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Cerro Gordo
Frontier North
Introduced 02/04/1994
Landline
Bement
Frontier North
Introduced 02/04/1994
Landline
Springfield
Comcast Phone Of Illinois DBA Comco
Introduced 06/23/2006
Landline
Gibson City
Teleport Communications America
Introduced 12/18/2009
Landline
Villa Grove
Mediacom Telephony Of Illinois
Introduced 01/25/2010
Landline
Stewardson
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Wheeler
Montrose Mutual Telephone Co.
Introduced 02/04/1994
Landline
Philo
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 01/14/2000
Landline
Marshall
Level 3 Communications
Introduced 07/31/2002
Landline
Seymour
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Sidney
Frontier North
Introduced 02/04/1994
Landline
Champaign
Level 3 Communications
Introduced 10/16/2001
Wireless
Effingham
New Cingular Wireless PCS
Introduced 07/22/1999
Wireless
Springfield
New Cingular Wireless PCS
Introduced 01/10/1996
Landline
Blue Mound
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Champaign
Ameritech Illinois
Introduced 06/30/2001
Landline
Gifford
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Golden
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Chatham
Level 3 Communications
Introduced 09/27/2002
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Roodhouse
Big River Telephone Company
Introduced 10/24/2013
Landline
Carrollton
Level 3 Communications
Introduced 08/19/2002
Landline
Danville
Level 3 Communications
Introduced 09/27/2002
Wireless
Marshall
Cellular Properties
Introduced 02/06/2002
Landline
Girard
Level 3 Communications
Introduced 08/19/2002
Landline
Decatur
AT&T Local
Introduced 10/30/2002
Landline
Taylorville
Level 3 Communications
Introduced 02/14/2014
Landline
Danville
Mcleodusa Telecommunications Services- Il
Introduced 06/30/2001
Wireless
Litchfield
New Cingular Wireless PCS
Introduced 11/04/2002
Wireless
Paris
Sprint Spectrum L.p.
Introduced 04/04/2001
Landline
Taylorville
Mci Worldcom Communications
Introduced 05/20/2005
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 10/09/2001
Landline
Lovington
North County Communications Corp. - CA
Introduced 05/22/2002
Landline
Springfield
Level 3 Communications
Introduced 09/18/2001
Landline
Springfield
Level 3 Communications
Introduced 05/07/2002
Wireless
Jacksonville
Sprint Spectrum L.p.
Introduced 03/03/2001
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Wireless
Champaign
T-mobile Usa
Introduced 06/30/2001
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Landline
Pearl
Frontier North
Introduced 02/04/1994
Landline
Roodhouse
Level 3 Communications
Introduced 06/18/2001
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/11/1995
Landline
Gibson City
Sprint Communications Company, L.p.
Introduced 05/07/2001
Landline
Sullivan
Frontier North
Introduced 02/04/1994
Landline
Jacksonville
AT&T Local
Introduced 09/21/2009
Landline
Clinton
Level 3 Communications
Introduced 06/14/2002
Landline
Lincoln
Frontier North
Introduced 02/04/1994
Landline
Fairmount
Ameritech Illinois
Introduced 02/04/1994
Landline
Pleasant Hill
Frontier North
Introduced 02/04/1994
Landline
Lincoln
Frontier North
Introduced 02/04/1994
Landline
Weldon
Frontier North
Introduced 02/04/1994
Wireless
Lincoln
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Shelbyville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Watson
Montrose Mutual Telephone Co.
Introduced 02/04/1994
Wireless
Quincy
United States Cellular Corp. - Illinois
Introduced 04/27/2001
Wireless
Springfield
New Cingular Wireless PCS
Introduced 01/10/1996
Landline
Winchester
Frontier North
Introduced 02/04/1994
Landline
Basco
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Sibley
Frontier North
Introduced 02/04/1994
Landline
Carthage
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Rossville
Frontier North
Introduced 02/04/1994
Landline
Gibson City
Frontier North
Introduced 02/04/1994
Landline
Lincoln
Bitwise Communications
Introduced 05/09/2003
Landline
Champaign
Neutral Tandem-illinois
Introduced 07/15/2009
Landline
Gays
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Bluffs
Frontier North
Introduced 02/04/1994
Landline
Dallas City
Mcdonough Telephone Cooperative
Introduced 02/04/1994
Landline
Findlay
Frontier Communications Of Lakeside
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/11/1995
Landline
Weldon
Bitwise Communications
Introduced 10/16/2002
Landline
Bismarck
Frontier North
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 04/01/1997
Landline
Monticello
Frontier North
Introduced 02/04/1994
Landline
Cerro Gordo
Frontier North
Introduced 02/04/1994
Landline
Macon
Frontier North
Introduced 02/04/1994
Landline
Alvin
Frontier North
Introduced 02/04/1994
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 06/30/2001
Landline
Decatur
Frontier North
Introduced 02/04/1994
Landline
Moweaqua
Frontier Communications Of Illinois
Introduced 02/04/1994
Landline
Hoopeston
Level 3 Communications
Introduced 02/14/2002
Wireless
Mt Sterling
United States Cellular Corp. - Illinois
Introduced 02/25/2002
Landline
Gibson City
Level 3 Communications
Introduced 10/16/2001
Landline
Hoopeston
Level 3 Communications
Introduced 05/18/2001
Landline
Mt Sterling
Frontier North
Introduced 02/04/1994
Landline
Shelbyville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Wireless
Decatur
Sprint Spectrum L.p.
Introduced 07/10/2002
Landline
Collison
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Taylorville
Computer Techniques
Introduced 10/24/2013
Wireless
Champaign
New Cingular Wireless PCS
Introduced 01/10/1996
Wireless
Quincy
New Cingular Wireless PCS
Introduced 07/22/1999
Wireless
Gibson City
New Cingular Wireless PCS
Introduced 01/10/1996
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Cowden
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Gibson City
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Wireless
Decatur
New Cingular Wireless PCS
Introduced 01/10/1996
Landline
Mt Pulaski
Frontier Communications Of Mt. Pulaski
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 02/04/1994
Landline
Maroa
Frontier North
Introduced 02/04/1994
Landline
Argenta
Frontier North
Introduced 02/04/1994
Landline
Chestnut
Frontier Communications Of Mt. Pulaski
Introduced 02/04/1994
Landline
Sullivan
Frontier Communications Of Lakeside
Introduced 02/04/1994
Landline
Jacksonville
Alec
Introduced 03/10/2014
Wireless
Danville
New Cingular Wireless PCS
Introduced 11/17/2003
Landline
Springfield
Mci Worldcom Communications
Introduced 06/25/2003
Wireless
Taylorville
Sprint Spectrum L.p.
Introduced 07/12/2005
Landline
Stewardson
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Palmyra
Level 3 Communications
Introduced 08/19/2002
Landline
Danville
Level 3 Communications
Introduced 10/16/2001
Landline
Greenfield
Level 3 Communications
Introduced 10/22/2002
Wireless
Marshall
Cellular Properties
Introduced 02/11/2005
Landline
Martinsville
Mediacom Telephony Of Illinois
Introduced 03/02/2006
Landline
Clayton
Adams Telsystems
Introduced 07/29/2005
Landline
Teutopolis
Mediacom Telephony Of Illinois
Introduced 06/25/2005
Landline
Springfield
Level 3 Communications
Introduced 06/30/2001
Wireless
Springfield
Sprint Spectrum L.p.
Introduced 04/04/2001
Landline
Monticello
Level 3 Communications
Introduced 05/18/2001
Landline
Beason
Level 3 Communications
Introduced 07/15/2002
Landline
Champaign
T-mobile Usa
Introduced 09/28/2001
Wireless
Taylorville
Cellco Partnership DBA Verizon Wireless
Introduced 07/22/1999
Wireless
Effingham
Cellco Partnership DBA Verizon Wireless
Introduced 07/22/1999
Wireless
Marshall
Cellular Properties
Introduced 02/04/1994
Wireless
Taylorville
New Cingular Wireless PCS
Introduced 04/01/1997
Landline
Taylorville
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Wireless
Taylorville
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Marshall
Frontier North
Introduced 02/04/1994
Wireless
Taylorville
New Cingular Wireless PCS
Introduced 04/01/1997
Wireless
Lincoln
New Cingular Wireless PCS
Introduced 04/27/2001
Landline
Pearl
Frontier North
Introduced 02/04/1994
Wireless
Beardstown
United States Cellular Corp. - Illinois
Introduced 07/29/2005
Wireless
Jacksonville
United States Cellular Corp. - Illinois
Introduced 10/05/2001
Landline
Villa Grove
Frontier North
Introduced 02/04/1994
Landline
Griggsville
Frontier North
Introduced 02/04/1994
Landline
Broadlands
Frontier North
Introduced 02/04/1994
Landline
Benld
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Springfield
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Landline
Newman
Frontier North
Introduced 02/04/1994
Landline
Lincoln
Frontier North
Introduced 05/18/2001
Landline
Gillespie
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Champaign
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Wireless
Champaign
Sprint Spectrum L.p.
Introduced 04/24/2002
Landline
Bowen
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Springfield
Ameritech Illinois
Introduced 03/03/2001
Landline
Sigel
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Hamilton
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Foosland
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Hamilton
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Decatur
T-mobile Usa
Introduced 06/30/2001
Landline
Toledo
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Litchfield
Sprint Spectrum L.p.
Introduced 03/03/2001
Landline
Dallas City
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Decatur
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Carlinville
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Decatur
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Landline
Humboldt
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Teutopolis
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Versailles
Level 3 Communications
Introduced 08/19/2002
Landline
Springfield
Ameritech Illinois
Introduced 11/20/1998
Landline
Seymour
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Mount Zion
Frontier North
Introduced 02/04/1994
Landline
Decatur
Frontier North
Introduced 02/04/1994
Landline
Champaign
Level 3 Communications
Introduced 03/03/2001
Landline
Pesotum
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Shumway
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Landline
Jacksonville
365 Wireless
Introduced 10/31/2001
Wireless
Lincoln
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Lincoln
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Lovington
Moultrie Independent Telephone Co.
Introduced 02/04/1994
Landline
Dalton City
Frontier North
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Decatur
Ameritech Illinois
Introduced 02/04/1994
Landline
Elkhart
Level 3 Communications
Introduced 08/19/2002
Landline
Owaneco
Illinois Consolidated Telephone Co.
Introduced 02/04/1994
Landline
Brocton
Teleport Communications America
Introduced 06/10/2009
Landline
Shumway
Mediacom Telephony Of Illinois
Introduced 10/13/2005
Landline
Murrayville
Frontier North
Introduced 02/04/1994
Landline
Jacksonville
Level 3 Communications
Introduced 07/17/2002
Landline
Brocton
Frontier North
Introduced 02/04/1994
Landline
Loraine
Ameritech Illinois
Introduced 02/04/1994
Landline
Virginia
Frontier North
Introduced 02/04/1994
Landline
Metcalf
Frontier North
Introduced 02/04/1994
Landline
Marshall
Clarksville Mutual Telephone Co.
Introduced 02/04/1994
Landline
Rantoul
Bitwise Communications
Introduced 10/30/2003
Wireless
Springfield
New Cingular Wireless PCS
Introduced 07/04/1995
Landline
Rantoul
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Rantoul
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Clayton
Frontier North
Introduced 02/04/1994
Landline
Neoga
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Homer
Frontier North
Introduced 02/04/1994
Landline
Fisher
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Wireless
Champaign
New Cingular Wireless PCS
Introduced 07/04/1995
Wireless
Springfield
New Cingular Wireless PCS
Introduced 07/04/1995
Landline
Blue Mound
Big River Telephone Company
Introduced 07/16/2013
Landline
Champaign
Level 3 Communications
Introduced 05/07/2002
Wireless
Champaign
365 Wireless
Introduced 01/15/2013
Landline
Windsor
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Beardstown
Level 3 Communications
Introduced 05/14/2002
Landline
Assumption
Big River Telephone Company
Introduced 07/16/2013
Landline
Stonington
Big River Telephone Company
Introduced 07/16/2013
Landline
Morrisonville
Mediacom Telephony Of Illinois
Introduced 05/08/2006
Landline
Auburn
Big River Telephone Company - MO
Introduced 01/09/2008
Landline
Waverly
Level 3 Communications
Introduced 08/19/2002
Landline
Decatur
Level 3 Communications
Introduced 05/07/2002
Wireless
Danville
Cellco Partnership DBA Verizon Wireless
Introduced 10/18/2001
Landline
Quincy
Level 3 Communications
Introduced 06/25/2001
Wireless
Paris
Cellular Properties
Introduced 05/18/2001
Landline
Pittsfield
Level 3 Communications
Introduced 06/22/2001
Landline
Greenup
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Montrose
Montrose Mutual Telephone Co.
Introduced 02/04/1994
Landline
Dieterich
Montrose Mutual Telephone Co.
Introduced 02/04/1994
Landline
Hillview
Frontier North
Introduced 02/04/1994
Landline
Arthur
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Mattoon
Mci Worldcom Communications
Introduced 05/20/2005
Landline
Carlinville
Big River Telephone Company - MO
Introduced 01/09/2008
Landline
Springfield
Neutral Tandem-illinois
Introduced 04/02/2009
Landline
Casey
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Humboldt
Mediacom Telephony Of Illinois
Introduced 06/01/2006
Landline
Clinton
Bitwise Communications
Introduced 05/09/2003
Landline
Clinton
Frontier North
Introduced 02/04/1994
Landline
Mendon
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Clinton
Frontier North
Introduced 02/04/1994
Landline
Mendon
Adams Telephone Cooperative
Introduced 02/04/1994
Wireless
Taylorville
Sprint Spectrum L.p.
Introduced 12/01/2007
Landline
Kenney
Bitwise Communications
Introduced 05/09/2003
Landline
Carrollton
Frontier North
Introduced 02/04/1994
Landline
Elkhart
Bitwise Communications
Introduced 10/16/2002
Landline
Kenney
Frontier North
Introduced 02/04/1994
Landline
Hillview
Frontier North
Introduced 02/04/1994
Landline
Kansas
Grandview Mutual Telephone Co.
Introduced 02/04/1994
Landline
Elkhart
Frontier North
Introduced 02/04/1994
Landline
Kansas
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Waynesville
Frontier North
Introduced 02/04/1994
Landline
Waynesville
Bitwise Communications
Introduced 10/16/2002
Landline
Carthage
Sbc Internet Services
Introduced 12/03/2009
Landline
Springfield
Level 3 Communications
Introduced 10/16/2001
Landline
Champaign
Comcast Phone Of Illinois DBA Comco
Introduced 08/08/2007
Landline
Greenview
Mediacom Telephony Of Illinois
Introduced 04/26/2006
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 10/13/1999
Landline
Mattoon
Illinois Consolidated Telephone Co.
Introduced 10/13/1999
Landline
Springfield
Ymax Communications Corp.
Introduced 12/15/2008
Wireless
Mattoon
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Niantic
Ameritech Illinois
Introduced 02/04/1994
Landline
Ursa
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Virden
Frontier North
Introduced 02/04/1994
Landline
Lomax
Mediacom Telephony Of Illinois
Introduced 06/08/2006
Landline
Westfield
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Greenview
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994
Wireless
Springfield
New Cingular Wireless PCS
Introduced 07/04/1995
Wireless
Decatur
New Cingular Wireless PCS
Introduced 07/04/1995
Landline
Champaign
Teleport Communications America
Introduced 06/05/2007
Wireless
Mattoon
Cellular Properties
Introduced 06/30/2001
Landline
Emden
Level 3 Communications
Introduced 08/19/2002
Wireless
Champaign
New Cingular Wireless PCS
Introduced 07/04/1995
Landline
Nauvoo
Mediacom Telephony Of Illinois
Introduced 06/08/2006
Wireless
Pittsfield
United States Cellular Corp. - Illinois
Introduced 06/18/2007
Landline
Eldred
Frontier North
Introduced 02/04/1994
Landline
Middletown
Level 3 Communications
Introduced 08/19/2002
Landline
Sutter
Adams Telephone Cooperative
Introduced 02/04/1994
Landline
Potomac
Frontier Communications Of The Carolinas, Inc
Introduced 02/04/1994
Landline
Dallas City
Mediacom Telephony Of Illinois
Introduced 06/08/2006
Landline
Springfield
Teleport Communications America
Introduced 06/05/2007
Landline
Effingham
Aero Communications, Inc
Introduced 05/08/2007
Landline
Arenzville
Frontier Communications Of Midland
Introduced 02/04/1994
Landline
Mount Olive
Citizens Telecom Co Illinois-frontier Citizens -il
Introduced 02/04/1994

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