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406 Area Code

About Area Code 406

State: Montana
Major City: Billings
Timezone: Mountain (9:23am)
Short URL: allareacodes.com/406
Download: Download this data

Area Code 406 Map

  • Billings, MT
  • Bozeman, MT
  • Butte-silver Bow, MT
  • Great Falls, MT
  • Helena, MT
  • Missoula, MT

More About Area Code 406

Area code 406 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served the entire state of Montana. Currently, it covers the entire state of Montana, and it overlaps coverage areas with area code .

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Billings
Teleport Communications America - Mt - LLC
Introduced 04/17/2012
Wireless
Rosebud
New Cingular Wireless PCS
Introduced 01/21/2003
Wireless
Helena
New Cingular Wireless PCS
Introduced 04/18/2001
Landline
Missoula
Level 3 Communications
Introduced 06/30/2001
Landline
Helena
Level 3 Communications
Introduced 06/30/2001
Landline
Great Falls
Level 3 Communications
Introduced 06/30/2001
Landline
Billings
Level 3 Communications
Introduced 06/30/2001
Wireless
Missoula
New Cingular Wireless PCS
Introduced 04/18/2001
Wireless
Billings
New Cingular Wireless PCS
Introduced 04/18/2001
Wireless
Bozeman
New Cingular Wireless PCS
Introduced 04/18/2001
Wireless
Seeley Lake
Cellco Partnership DBA Verizon Wireless
Introduced 06/13/2000
Wireless
Kalispell
New Cingular Wireless PCS
Introduced 04/18/2001
Landline
Rosebud
Level 3 Communications
Introduced 05/06/2003
Landline
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 01/27/2004
Landline
Missoula
Eltopia Communications
Introduced 05/07/2010
Landline
Great Falls
3 Rivers Telephone Cooperative
Introduced 08/20/2000
Landline
Great Falls
AT&T Local
Introduced 08/20/2000
Wireless
Missoula
Sprint Spectrum L.p.- Mt
Introduced 08/03/2004
Landline
Bozeman
AT&T Local
Introduced 02/13/2003
Wireless
Livingston
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Butte
AT&T Local
Introduced 02/13/2003
Landline
Livingston
Qwest Corporation
Introduced 02/04/1994
Wireless
Livingston
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Wireless
Livingston
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Boulder
Qwest Corporation
Introduced 02/04/1994
Landline
Essex
Qwest Corporation
Introduced 02/04/1994
Landline
East Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Glasgow
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Livingston
New Cingular Wireless PCS
Introduced 01/20/2003
Wireless
Glasgow
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Wireless
Great Falls
New Cingular Wireless PCS
Introduced 07/12/2001
Landline
Miles City
Qwest Corporation
Introduced 02/04/1994
Landline
Miles City
Qwest Corporation
Introduced 01/10/1996
Landline
Miles City
Mid-rivers Telephone Cooperative
Introduced 10/11/1997
Landline
Wolf Creek
Qwest Corporation
Introduced 02/04/1994
Landline
Neihart
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 07/06/1997
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Wireless
Missoula
New Cingular Wireless PCS
Introduced 07/06/1997
Wireless
Missoula
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Missoula
New Cingular Wireless PCS
Introduced 01/10/1996
Wireless
Thompson Falls
New Cingular Wireless PCS
Introduced 03/18/2003
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Potomac
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Dixon
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 09/11/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 04/15/1996
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Wireless
Kalispell
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Wireless
Kalispell
New Cingular Wireless PCS
Introduced 01/10/1996
Wireless
Kalispell
New Cingular Wireless PCS
Introduced 04/15/1996
Landline
Havre
Qwest Corporation
Introduced 02/11/1995
Landline
Glasgow
Sagebrush Cellular
Introduced 02/04/1994
Landline
Fort Shaw
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Havre
Qwest Corporation
Introduced 02/04/1994
Landline
Townsend
Qwest Corporation
Introduced 02/04/1994
Landline
Divide
Southern Montana Telephone Co.
Introduced 02/04/1994
Landline
Great Falls
Qwest Corporation
Introduced 05/10/1999
Wireless
St Regis
New Cingular Wireless PCS
Introduced 10/12/2010
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Conrad
3 Rivers Telephone Cooperative
Introduced 10/31/2000
Landline
Billings
Zayo Group LLC
Introduced 07/22/1999
Landline
Lolo
Qwest Corporation
Introduced 02/04/1994
Landline
Missoula
AT&T Local
Introduced 07/22/1999
Landline
Ronan
Ronan Telephone Co.
Introduced 04/15/1996
Landline
Lima
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Belt
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Conrad
Qwest Corporation
Introduced 02/04/1994
Landline
Valier
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
St Regis
New Cingular Wireless PCS
Introduced 03/18/2003
Landline
Billings
AT&T Local
Introduced 07/22/1999
Landline
Manhattan
Qwest Corporation
Introduced 02/04/1994
Landline
Libby
Citizens Telecom Co Of Mt-frontier Comm Of Mt
Introduced 10/13/1999
Landline
Manhattan
Qwest Corporation
Introduced 02/04/1994
Landline
Three Forks
Qwest Corporation
Introduced 02/04/1994
Landline
Medicine Lake
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Whitehall
Qwest Corporation
Introduced 02/04/1994
Landline
Drummond
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Conrad
New Cingular Wireless PCS
Introduced 10/15/1996
Landline
Columbus
Zayo Group LLC
Introduced 03/14/2007
Wireless
Libby
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Joplin
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Libby
Citizens Telecom Co Of Mt-frontier Comm Of Mt
Introduced 02/04/1994
Landline
Billings
One Eighty Communications
Introduced 05/10/1999
Landline
Troy
Citizens Telecom Co Of Mt-frontier Comm Of Mt
Introduced 02/04/1994
Landline
Eureka
Citizens Telecom Co Of Mt-frontier Comm Of Mt
Introduced 02/04/1994
Landline
Eureka
Interbel Telephone Cooperative
Introduced 02/27/1999
Wireless
Columbus
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Butte
Level 3 Communications
Introduced 01/23/2003
Landline
Kalispell
Bresnan Broadband Of Montana
Introduced 07/17/2013
Wireless
Malta
Cellco Partnership DBA Verizon Wireless
Introduced 05/06/2008
Landline
Wolf Creek
Zayo Group LLC
Introduced 10/03/2011
Landline
Missoula
Teleport Communications America - Mt - LLC
Introduced 04/17/2012
Wireless
White Sulphur Springs
New Cingular Wireless PCS
Introduced 10/20/2010
Wireless
Kalispell
Bresnan Broadband Of Montana
Introduced 07/01/2011
Wireless
Butte
Sprint Spectrum L.p.- Mt
Introduced 06/13/2000
Landline
Bozeman
Smart Call
Introduced 11/20/2006
Landline
Boulder
Zayo Group LLC
Introduced 11/16/2012
Wireless
Kalispell
New Cingular Wireless PCS
Introduced 10/21/2004
Landline
Great Falls
Bresnan Broadband Of Montana
Introduced 01/10/2011
Landline
Missoula
Bresnan Broadband Of Montana
Introduced 03/08/2012
Landline
Ronan
Ymax Communications Corp.
Introduced 02/17/2011
Landline
Polson
Bresnan Broadband Of Montana
Introduced 02/24/2006
Wireless
Roundup
Cellco Partnership DBA Verizon Wireless
Introduced 02/11/1995
Wireless
Columbus
New Cingular Wireless PCS
Introduced 09/11/1994
Landline
Columbus
Qwest Corporation
Introduced 02/04/1994
Landline
Roundup
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 06/30/2001
Landline
Billings
One Eighty Communications
Introduced 08/20/2000
Landline
Reed Point
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 01/11/1997
Landline
Absarokee
Project Telephone Co.
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Clinton
Bresnan Broadband Of Montana
Introduced 04/12/2006
Wireless
Roundup
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Ronan
Blackfoot Telephone Cooperative
Introduced 01/25/1998
Landline
Livingston
Qwest Corporation
Introduced 02/04/1994
Wireless
Libby
New Cingular Wireless PCS
Introduced 05/10/2004
Landline
Sweet Grass
Northern Telephone Cooperative
Introduced 02/04/1994
Landline
Cut Bank
Northern Telephone Cooperative
Introduced 02/04/1994
Landline
Sunburst
Northern Telephone Cooperative
Introduced 02/04/1994
Landline
Browning
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Cut Bank
Northern Telephone Cooperative
Introduced 02/04/1994
Wireless
Lima
Mtpcs
Introduced 08/23/2007
Landline
Hysham
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Wyola
Project Telephone Co.
Introduced 02/04/1994
Landline
Glendive
Mid-rivers Telephone Cooperative
Introduced 02/27/1999
Landline
Forsyth
Range Telephone Cooperative
Introduced 07/11/2002
Landline
Rosebud
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Huntley
Project Telephone Co.
Introduced 02/04/1994
Landline
Conner
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Lewistown
New Cingular Wireless PCS
Introduced 02/11/1995
Wireless
Forsyth
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Box Elder
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Harlem
Central Montana Communications
Introduced 02/04/1994
Landline
Angela
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Rudyard
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Forsyth
Qwest Corporation
Introduced 02/04/1994
Landline
Chinook
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Musselshell
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Glendive
Qwest Corporation
Introduced 02/04/1994
Wireless
Hamilton
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Hamilton
Cellco Partnership DBA Verizon Wireless
Introduced 06/09/2011
Landline
Lincoln
Lincoln Telephone Company
Introduced 02/04/1994
Landline
Hamilton
Qwest Corporation
Introduced 02/04/1994
Landline
Hinsdale
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Glendive
Qwest Corporation
Introduced 02/04/1994
Wireless
Lewistown
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Glasgow
Nemont Telephone Cooperative
Introduced 02/27/1999
Landline
Canyon Creek
Lincoln Telephone Company
Introduced 02/04/1994
Wireless
Hamilton
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 07/22/1999
Landline
Billings
Mcimetro Access Transmission Services LLC
Introduced 07/27/2004
Landline
Kremlin
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Huntley
Qwest Corporation
Introduced 02/04/1994
Landline
Moore
Central Montana Communications
Introduced 02/04/1994
Landline
Hamilton
Qwest Corporation
Introduced 07/04/1995
Landline
Gildford
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Glendive
Mid-rivers Telephone Cooperative
Introduced 10/11/1997
Landline
Big Sandy
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Turner
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Wireless
Lewistown
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Hamilton
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Superior
New Cingular Wireless PCS
Introduced 03/18/2003
Landline
Dodson
Central Montana Communications
Introduced 02/04/1994
Landline
Billings
One Eighty Communications
Introduced 05/10/1999
Landline
Westby
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Big Sandy
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Columbia Falls
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Belgrade
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Centurylink Communications LLC
Introduced 09/18/2013
Wireless
Havre
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Cut Bank
Mtpcs
Introduced 08/04/2004
Landline
Frazer
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Somers
Bresnan Broadband Of Montana
Introduced 03/30/2006
Landline
Havre
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Havre
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 11/26/2003
Landline
Hingham
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Havre
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Wireless
Havre
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Unknown
Montana Sky West LLC
Introduced 07/03/2014
Landline
Great Falls
Zayo Group LLC
Introduced 03/08/2006
Landline
Bozeman
Bresnan Broadband Of Montana
Introduced 04/03/2012
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 08/16/2010
Wireless
Helena
Sprint Spectrum L.p.- Mt
Introduced 06/13/2000
Landline
Bozeman
Qwest Corporation
Introduced 12/07/2011
Landline
Deer Lodge
Bresnan Broadband Of Montana
Introduced 04/09/2010
Wireless
Helena
New Cingular Wireless PCS
Introduced 05/28/2008
Landline
Bigfork
Bresnan Broadband Of Montana
Introduced 02/28/2006
Landline
Miles City
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Bresnan Broadband Of Montana
Introduced 06/25/2005
Landline
Hobson
Central Montana Communications
Introduced 02/04/1994
Landline
Great Falls
3 Rivers Telephone Cooperative
Introduced 11/12/2001
Wireless
Red Lodge
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Red Lodge
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Broadus
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Grass Range
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Winnett
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Zayo Group LLC
Introduced 07/22/1999
Wireless
Helena
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Galata
Northern Telephone Cooperative
Introduced 02/04/1994
Landline
Sidney
Mid-rivers Telephone Cooperative
Introduced 05/10/1999
Landline
Shelby
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
One Eighty Communications
Introduced 08/20/2000
Landline
Broadus
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Mcimetro Access Transmission Services LLC
Introduced 07/27/2004
Wireless
Helena
Cellco Partnership DBA Verizon Wireless
Introduced 01/10/1996
Wireless
Helena
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Helena
3 Rivers Telephone Cooperative
Introduced 07/01/2005
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Roberts
Qwest Corporation
Introduced 02/04/1994
Landline
Red Lodge
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Brockton
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Wireless
Shelby
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Wireless
Bozeman
Sprint Spectrum L.p.- Mt
Introduced 08/04/2004
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Chester
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 04/15/1996
Landline
Helena
Qwest Corporation
Introduced 02/04/1994
Wireless
Helena
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Wireless
Shelby
New Cingular Wireless PCS
Introduced 09/11/1994
Wireless
Helena
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Landline
Winifred
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Power
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Roy
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Helena
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Choteau
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Fairfield
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Cascade
Qwest Corporation
Introduced 02/04/1994
Landline
Pendroy
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Shelby
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 06/01/2005
Landline
Pendroy
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Judith Gap
Central Montana Communications
Introduced 02/04/1994
Landline
Whitetail
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
East Helena
Qwest Corporation
Introduced 02/04/1994
Landline
Dutton
Qwest Corporation
Introduced 02/04/1994
Landline
Ashland
Range Telephone Cooperative
Introduced 02/04/1994
Wireless
Sidney
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Butte
Cellco Partnership DBA Verizon Wireless
Introduced 01/10/1996
Wireless
Sidney
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Landline
Sidney
Qwest Corporation
Introduced 02/04/1994
Landline
Dagmar
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Belfry
Tct West
Introduced 01/10/1996
Landline
Circle
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Fallon
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Scobey
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Sidney
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Sidney
New Cingular Wireless PCS
Introduced 02/11/1995
Wireless
Butte
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Butte
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Garrison
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Missoula
Bresnan Broadband Of Montana
Introduced 10/13/2005
Landline
Butte
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
Qwest Corporation
Introduced 10/13/1999
Landline
Butte
Qwest Corporation
Introduced 02/04/1994
Landline
Butte
Qwest Corporation
Introduced 09/11/1994
Wireless
Butte
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Wireless
Seeley Lake
New Cingular Wireless PCS
Introduced 03/18/2003
Landline
Helena
Bresnan Broadband Of Montana
Introduced 04/03/2012
Wireless
Conrad
New Cingular Wireless PCS
Introduced 10/14/2010
Landline
Frenchtown
Level 3 Communications
Introduced 02/03/2012
Landline
Helena
Bresnan Broadband Of Montana
Introduced 04/08/2008
Wireless
Culbertson
New Cingular Wireless PCS
Introduced 10/20/2010
Wireless
Superior
New Cingular Wireless PCS
Introduced 10/12/2010
Landline
Bozeman
Zayo Group LLC
Introduced 09/27/2011
Wireless
Absarokee
Mtpcs
Introduced 05/22/2002
Wireless
Townsend
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Bozeman
Qwest Corporation
Introduced 10/11/1997
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Nashua
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Wolf Point
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Fort Peck
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Saco
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Ronan
Ronan Telephone Co.
Introduced 06/13/2000
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 09/16/2005
Landline
Laurel
Level 3 Communications
Introduced 03/27/2005
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Missoula
Blackfoot Communications
Introduced 07/22/1999
Landline
Butte
Qwest Corporation
Introduced 01/25/1998
Landline
Billings
Bresnan Broadband Of Montana
Introduced 06/25/2005
Landline
Lewistown
Mid-rivers Telephone Cooperative
Introduced 08/14/1998
Landline
Melville
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Lewistown
Qwest Corporation
Introduced 02/04/1994
Wireless
Bozeman
New Cingular Wireless PCS
Introduced 01/25/1998
Landline
Missoula
Zayo Group LLC
Introduced 07/22/1999
Landline
Missoula
Blackfoot Communications
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Billings
Level 3 Communications
Introduced 06/19/2002
Wireless
Missoula
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
White Sulphur Springs
Central Montana Communications
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 02/27/1999
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Wireless
Missoula
Sprint Spectrum L.p.- Mt
Introduced 08/20/2000
Landline
Bozeman
Level 3 Communications
Introduced 06/19/2002
Landline
Missoula
Level 3 Communications
Introduced 06/19/2002
Wireless
Divide
Mtpcs
Introduced 03/25/2002
Landline
Olive
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 08/20/2000
Landline
Jordan
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Level 3 Communications
Introduced 06/19/2002
Wireless
Anaconda
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Anaconda
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Sunburst
Mtpcs
Introduced 05/22/2002
Landline
Fairfield
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Anaconda
Qwest Corporation
Introduced 02/04/1994
Landline
Great Falls
Level 3 Communications
Introduced 06/19/2002
Landline
Butte
Level 3 Communications
Introduced 06/19/2002
Landline
Stanford
Central Montana Communications
Introduced 02/04/1994
Landline
Denton
Central Montana Communications
Introduced 02/04/1994
Landline
Ryegate
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Sidney
Reservation Telephone Cooperative
Introduced 02/04/1994
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Polson
Bresnan Broadband Of Montana
Introduced 02/28/2006
Landline
Martinsdale
Central Montana Communications
Introduced 02/04/1994
Wireless
Browning
Mtpcs
Introduced 08/04/2004
Landline
Belfry
Qwest Corporation
Introduced 01/10/1996
Landline
Lavina
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Conrad
Mtpcs
Introduced 04/20/2006
Landline
Bozeman
Onvoy
Introduced 07/22/1999
Landline
Wilsall
Qwest Corporation
Introduced 02/04/1994
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 10/15/1996
Wireless
Bozeman
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 02/11/1995
Landline
Bloomfield
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Lindsay
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 02/04/1994
Landline
Bozeman
Qwest Corporation
Introduced 02/04/1994
Landline
Plevna
Mid-rivers Telephone Cooperative
Introduced 01/10/1996
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 01/10/1996
Wireless
Great Falls
Mtpcs
Introduced 01/25/1998
Wireless
Billings
Mtpcs
Introduced 01/25/1998
Landline
Busby
Range Telephone Cooperative
Introduced 02/04/1994
Wireless
Butte
Mtpcs
Introduced 01/25/1998
Wireless
Helena
Mtpcs
Introduced 01/25/1998
Wireless
Bozeman
Mtpcs
Introduced 01/25/1998
Wireless
Dillon
Mtpcs
Introduced 05/10/1999
Wireless
Shelby
Mtpcs
Introduced 12/11/2001
Wireless
Billings
Mtpcs
Introduced 07/24/2003
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 10/26/2004
Wireless
Bozeman
Cellco Partnership DBA Verizon Wireless
Introduced 04/13/2006
Landline
Billings
Blackfoot Communications
Introduced 11/08/2013
Landline
Bozeman
Blackfoot Communications
Introduced 11/08/2013
Landline
Helena
Blackfoot Communications
Introduced 11/08/2013
Landline
Great Falls
Blackfoot Communications
Introduced 07/15/2011
Landline
Billings
Tri Tel
Introduced 12/07/2012
Landline
Kalispell
Blackfoot Communications
Introduced 11/08/2013
Landline
Bigfork
Zayo Group LLC
Introduced 10/11/2007
Wireless
Thompson Falls
Western Montana Communitytel Inc.
Introduced 05/09/2003
Landline
Three Forks
Zayo Group LLC
Introduced 07/01/2011
Wireless
Billings
Sagebrush Cellular
Introduced 12/06/2005
Wireless
Loma
Mtpcs
Introduced 02/18/2003
Landline
Fort Benton
Central Montana Communications
Introduced 02/04/1994
Landline
Hardin
Level 3 Communications
Introduced 02/16/2005
Landline
Bozeman
Montana Opticom
Introduced 02/03/2005
Landline
Stevensville
Bresnan Broadband Of Montana
Introduced 02/16/2006
Landline
Frenchtown
Qwest Corporation
Introduced 02/04/1994
Landline
Brady
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Laurel
Qwest Corporation
Introduced 02/04/1994
Wireless
Hardin
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Sidney
Level 3 Communications
Introduced 02/16/2005
Landline
Elmo
Zayo Group LLC
Introduced 07/26/2007
Landline
Two Dot
Central Montana Communications
Introduced 02/04/1994
Landline
Park City
Qwest Corporation
Introduced 02/04/1994
Landline
Helena
AT&T Local
Introduced 08/20/2000
Landline
Fallon
Mid-rivers Telephone Cooperative
Introduced 10/11/1997
Landline
Lavina
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Fallon
Qwest Corporation
Introduced 02/04/1994
Landline
Crow Agency
Project Telephone Co.
Introduced 02/04/1994
Landline
Lodge Grass
Project Telephone Co.
Introduced 02/04/1994
Wireless
West Yellowstone
Cellco Partnership DBA Verizon Wireless
Introduced 04/01/1997
Wireless
West Yellowstone
Cellco Partnership DBA Verizon Wireless
Introduced 07/06/1997
Landline
Victor
Qwest Corporation
Introduced 02/04/1994
Landline
Wyola
Zayo Group LLC
Introduced 05/24/2007
Landline
Charlo
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Deer Lodge
Mtpcs
Introduced 03/28/2006
Landline
West Yellowstone
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Bandwidth.com Clec
Introduced 07/03/2008
Landline
Hinsdale
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
St Regis
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Wolf Point
Sagebrush Cellular
Introduced 02/11/1995
Landline
Billings
Qwest Corporation
Introduced 04/15/1996
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Wolf Point
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Malta
Central Montana Communications
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 02/04/1994
Landline
Malta
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Wyola
Qwest Corporation
Introduced 01/10/1996
Wireless
Dillon
New Cingular Wireless PCS
Introduced 09/11/1994
Wireless
Billings
Sprint Spectrum L.p.- Mt
Introduced 08/20/2000
Landline
Bridger
Qwest Corporation
Introduced 02/04/1994
Landline
Rapelje
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Belfry
Project Telephone Co.
Introduced 02/04/1994
Landline
Hardin
Qwest Corporation
Introduced 02/04/1994
Landline
Saint Xavier
Project Telephone Co.
Introduced 02/04/1994
Landline
Broadview
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Fromberg
Qwest Corporation
Introduced 02/04/1994
Landline
Molt
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 02/11/1995
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 07/04/1995
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 01/10/1996
Landline
Zortman
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Whitewater
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Ronan
Ronan Telephone Co.
Introduced 02/04/1994
Landline
Ronan
Ronan Telephone Co.
Introduced 02/04/1994
Landline
Seeley Lake
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Saint Regis
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Hardin
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Malta
Sagebrush Cellular
Introduced 01/10/2005
Landline
Polaris
Southern Montana Telephone Co.
Introduced 02/04/1994
Landline
Ennis
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Dillon
Qwest Corporation
Introduced 02/04/1994
Landline
Twin Bridges
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Norris
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Clyde Park
Qwest Corporation
Introduced 02/04/1994
Landline
Glendive
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Scobey
Sagebrush Cellular
Introduced 02/10/2014
Landline
Wisdom
Southern Montana Telephone Co.
Introduced 02/04/1994
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Anaconda
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Rollins
Zayo Group LLC
Introduced 10/11/2007
Landline
Anaconda
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 01/05/2005
Landline
Wolf Point
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 06/15/2006
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 04/21/2005
Wireless
Billings
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Hardin
Mtpcs
Introduced 08/08/2001
Landline
Billings
Bresnan Broadband Of Montana
Introduced 03/07/2012
Wireless
Lewistown
Mtpcs
Introduced 06/30/2001
Landline
Lewistown
Level 3 Communications
Introduced 02/16/2005
Landline
Lakeside
Bresnan Broadband Of Montana
Introduced 02/09/2006
Wireless
Ashland
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Landline
Alberton
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Butte
Qwest Corporation
Introduced 02/04/1994
Landline
Opheim
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Larslan
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Arlee
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 02/04/1994
Wireless
Hathaway
Mtpcs
Introduced 03/05/2007
Landline
Whitefish
Bresnan Broadband Of Montana
Introduced 02/28/2006
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Saint Mary
Qwest Corporation
Introduced 02/04/1994
Landline
Highwood
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Carter
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Geyser
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Sand Coulee
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Geraldine
Central Montana Communications
Introduced 02/04/1994
Landline
Raynesford
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Loma
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Wireless
Ashland
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Landline
Hot Springs
Hot Springs Telephone Co.
Introduced 02/04/1994
Landline
Sidney
Mid-rivers Telephone Cooperative
Introduced 08/14/1998
Wireless
Laurel
New Cingular Wireless PCS
Introduced 09/08/2006
Landline
Charlo
Western Montana Communitytel Inc.
Introduced 11/16/2012
Landline
Saint Ignatius
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Nashua
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Sidney
Qwest Corporation
Introduced 02/04/1994
Landline
Ashland
Qwest Corporation
Introduced 02/04/1994
Wireless
Ashland
New Cingular Wireless PCS
Introduced 02/11/1995
Wireless
Great Falls
Cellco Partnership DBA Verizon Wireless
Introduced 08/22/2005
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 07/04/1995
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Brady
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Condon
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Decker
Range Telephone Cooperative
Introduced 10/31/2001
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Chester
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Great Falls
Zayo Group LLC
Introduced 07/22/1999
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Opheim
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Gallatin Gateway
Qwest Corporation
Introduced 02/04/1994
Landline
Belfry
Tct West
Introduced 01/10/1996
Landline
Plentywood
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Froid
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Alzada
Rt Communications
Introduced 02/13/2002
Landline
Poplar
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Bainville
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Great Falls
New Cingular Wireless PCS
Introduced 01/10/1996
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Plevna
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Richey
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Lambert
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Ekalaka
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Savage
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Stevensville
Qwest Corporation
Introduced 02/04/1994
Landline
Baker
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Flaxville
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Columbus
Cellco Partnership DBA Verizon Wireless
Introduced 02/11/1995
Wireless
Great Falls
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Butte
Qwest Corporation
Introduced 02/04/1994
Landline
Scobey
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Ashland
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Nashua
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Brockton
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Culbertson
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Great Falls
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Medicine Lake
Nemont Telephone Cooperative
Introduced 02/04/1994
Wireless
Culbertson
New Cingular Wireless PCS
Introduced 07/01/1996
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Butte
Onvoy
Introduced 07/22/1999
Landline
Ovando
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Zayo Group LLC
Introduced 03/15/2006
Landline
Wibaux
Qwest Corporation
Introduced 02/04/1994
Landline
Wibaux
Mid-rivers Telephone Cooperative
Introduced 10/11/1997
Landline
Anaconda
Qwest Corporation
Introduced 02/04/1994
Landline
Sidney
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Great Falls
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Bridger
Zayo Group LLC
Introduced 12/11/2013
Landline
Hamilton
Bearcreek Networks
Introduced 01/21/2014
Wireless
Havre
Mtpcs
Introduced 06/30/2001
Landline
Laurel
Zayo Group LLC
Introduced 10/03/2011
Landline
Belgrade
Mcimetro Access Transmission Services LLC
Introduced 09/14/2011
Wireless
Red Lodge
Mtpcs
Introduced 06/30/2001
Landline
Whitefish
Zayo Group LLC
Introduced 10/11/2007
Landline
Darby
Qwest Corporation
Introduced 02/04/1994
Landline
Superior
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Livingston
Qwest Corporation
Introduced 05/10/1999
Wireless
Saint Ignatius
Mtpcs
Introduced 10/13/1999
Landline
Clinton
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Plains
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Thompson Falls
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Alzada
Range Telephone Cooperative
Introduced 02/04/1994
Landline
Missoula
Qwest Corporation
Introduced 01/25/1998
Landline
Missoula
Bresnan Broadband Of Montana
Introduced 02/06/2007
Wireless
Glasgow
Mtpcs
Introduced 06/07/2006
Landline
Wise River
Southern Montana Telephone Co.
Introduced 02/04/1994
Wireless
Ronan
Mtpcs
Introduced 10/13/1999
Landline
Jackson
Southern Montana Telephone Co.
Introduced 02/04/1994
Landline
Divide
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Wireless
Great Falls
Sprint Spectrum L.p.- Mt
Introduced 08/04/2004
Landline
Bigfork
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Cooke City
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
Bresnan Broadband Of Montana
Introduced 09/30/2006
Landline
Belfry
Zayo Group LLC
Introduced 05/23/2007
Landline
Helena
Qwest Corporation
Introduced 05/18/1998
Landline
Sheridan
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Virginia City
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Lakeside
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Cut Bank
Bresnan Broadband Of Montana
Introduced 10/27/2008
Landline
Deer Lodge
Qwest Corporation
Introduced 02/04/1994
Landline
Noxon
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Landline
Emigrant
Qwest Corporation
Introduced 02/04/1994
Landline
Elmo
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Wireless
Billings
New Cingular Wireless PCS
Introduced 01/10/1996
Wireless
Miles City
Mtpcs
Introduced 04/20/2006
Wireless
Miles City
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Wireless
Miles City
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Landline
Marion
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Wireless
Billings
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Bighorn
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Somers
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Kalispell
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Philipsburg
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Billings
New Cingular Wireless PCS
Introduced 04/15/1996
Wireless
Billings
New Cingular Wireless PCS
Introduced 02/27/1999
Landline
Whitefish
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Whitefish
Centurytel Of Montana DBA Centurylink
Introduced 09/11/1994
Landline
Alberton
Blackfoot Telephone Cooperative
Introduced 02/04/1994
Wireless
Dillon
Cellco Partnership DBA Verizon Wireless
Introduced 08/14/1998
Landline
Great Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Billings
One Eighty Communications
Introduced 08/14/1998
Wireless
Great Falls
Cellco Partnership DBA Verizon Wireless
Introduced 05/18/1998
Landline
Billings
One Eighty Communications
Introduced 07/22/1999
Wireless
Great Falls
Sprint Spectrum L.p.- Mt
Introduced 06/13/2000
Wireless
Kalispell
Cellco Partnership DBA Verizon Wireless
Introduced 06/15/2006
Landline
Polson
Western Montana Communitytel Inc.
Introduced 10/15/2007
Landline
Cut Bank
Qwest Corporation
Introduced 02/04/1994
Landline
Miles City
Mid-rivers Telephone Cooperative
Introduced 01/14/2000
Landline
Worden
Project Telephone Co.
Introduced 02/04/1994
Landline
Billings
Eltopia Communications
Introduced 05/10/2010
Landline
Wibaux
Midstate Communications
Introduced 01/10/1996
Wireless
Great Falls
365 Wireless
Introduced 03/01/2013
Wireless
Havre
New Cingular Wireless PCS
Introduced 11/11/2009
Wireless
Missoula
Mtpcs
Introduced 01/25/1998
Landline
Whitefish
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Eureka
Interbel Telephone Cooperative
Introduced 02/04/1994
Landline
Polson
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Polson
Centurytel Of Montana DBA Centurylink
Introduced 08/14/1998
Wireless
Kalispell
Mtpcs
Introduced 08/14/1998
Landline
Bigfork
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Polson
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Columbia Falls
Qwest Corporation
Introduced 02/04/1994
Landline
Eureka
Interbel Telephone Cooperative
Introduced 02/04/1994
Landline
Kalispell
Bresnan Broadband Of Montana
Introduced 01/10/2007
Wireless
Baker
New Cingular Wireless PCS
Introduced 05/18/1998
Landline
Columbia Falls
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Landline
Peerless
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Mid-rivers Telephone Cooperative
Introduced 08/14/1998
Landline
Outlook
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Billings
Qwest Corporation
Introduced 01/25/1998
Landline
Columbia Falls
Bresnan Broadband Of Montana
Introduced 02/28/2006
Landline
Bozeman
Bresnan Broadband Of Montana
Introduced 03/20/2009
Wireless
Great Falls
New Cingular Wireless PCS
Introduced 01/25/1998
Landline
Joliet
Zayo Group LLC
Introduced 10/03/2011
Wireless
Roundup
Cable & Communications Corporation
Introduced 05/12/2010
Wireless
Lambert
Cable & Communications Corporation
Introduced 11/01/2006
Wireless
Wolf Point
Cable & Communications Corporation
Introduced 08/23/2006
Wireless
Bozeman
Nexus Communications
Introduced 01/10/2011
Wireless
Bozeman
Sprint Spectrum L.p.- Mt
Introduced 08/20/2000
Landline
Bozeman
One Eighty Communications
Introduced 06/13/2000
Landline
Great Falls
Level 3 Communications
Introduced 01/03/2005
Landline
Belgrade
Level 3 Communications
Introduced 10/26/2004
Wireless
Dillon
Cellco Partnership DBA Verizon Wireless
Introduced 01/25/1998
Landline
Missoula
Bresnan Broadband Of Montana
Introduced 01/07/2011
Wireless
Billings
New Cingular Wireless PCS
Introduced 07/23/2010
Wireless
Grass Range
Cable & Communications Corporation
Introduced 04/02/2007
Landline
Columbia Falls
Zayo Group LLC
Introduced 07/26/2007
Wireless
Big Timber
Cellco Partnership DBA Verizon Wireless
Introduced 09/11/1994
Wireless
Big Timber
Cellco Partnership DBA Verizon Wireless
Introduced 10/11/1997
Landline
Big Timber
Triangle Telephone Cooperative Assn.
Introduced 02/04/1994
Landline
Clancy
Qwest Corporation
Introduced 02/04/1994
Wireless
Miles City
Cable & Communications Corporation
Introduced 03/27/2007
Wireless
Broadus
Cable & Communications Corporation
Introduced 04/25/2001
Wireless
Big Timber
Mtpcs
Introduced 11/22/2002
Landline
Sweet Grass
Northern Telephone Cooperative
Introduced 02/04/1994
Wireless
Alzada
Cable & Communications Corporation
Introduced 05/22/2002
Wireless
Glendive
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Glendive
Cellco Partnership DBA Verizon Wireless
Introduced 11/20/1998
Wireless
Glasgow
Cellco Partnership DBA Verizon Wireless
Introduced 10/23/2009
Landline
Sidney
Level 3 Communications
Introduced 01/09/2003
Landline
Miles City
Level 3 Communications
Introduced 01/09/2003
Wireless
Havre
New Cingular Wireless PCS
Introduced 11/20/1998
Landline
Livingston
Level 3 Communications
Introduced 01/09/2003
Landline
Musselshell
Mid-rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Glendive
Level 3 Communications
Introduced 01/09/2003
Wireless
Townsend
New Cingular Wireless PCS
Introduced 02/04/1994
Wireless
Miles City
New Cingular Wireless PCS
Introduced 09/11/1994
Landline
Great Falls
Bresnan Broadband Of Montana
Introduced 10/13/2005
Landline
Hardin
Level 3 Communications
Introduced 01/13/2003
Wireless
Roy
Cable & Communications Corporation
Introduced 04/11/2007
Wireless
Baker
New Cingular Wireless PCS
Introduced 10/20/2010
Wireless
Terry
Cable & Communications Corporation
Introduced 08/27/2007
Landline
Dillon
Level 3 Communications
Introduced 01/09/2003
Landline
Corvallis
Qwest Corporation
Introduced 02/04/1994
Landline
Joliet
Qwest Corporation
Introduced 02/04/1994
Landline
Froid
Nemont Telephone Cooperative
Introduced 02/04/1994
Landline
Vaughn
Qwest Corporation
Introduced 05/18/1998
Landline
Vaughn
Qwest Corporation
Introduced 02/04/1994
Landline
Shelby
Level 3 Communications
Introduced 01/09/2003
Landline
Worden
Project Telephone Co.
Introduced 02/04/1994
Landline
Lewistown
Level 3 Communications
Introduced 01/09/2003
Landline
Billings
Bresnan Broadband Of Montana
Introduced 01/07/2011
Wireless
Plevna
Cable & Communications Corporation
Introduced 01/11/1997
Landline
Capitol
West River Cooperative Telephone Company
Introduced 01/10/1996
Wireless
Sidney
Cable & Communications Corporation
Introduced 03/27/2007
Wireless
Circle
Cable & Communications Corporation
Introduced 01/11/1997
Wireless
Ekalaka
Cable & Communications Corporation
Introduced 01/11/1997
Wireless
Jordan
Cable & Communications Corporation
Introduced 01/11/1997
Wireless
Baker
Cable & Communications Corporation
Introduced 01/11/1997
Wireless
Richey
Cable & Communications Corporation
Introduced 01/11/1997
Wireless
Townsend
Cellco Partnership DBA Verizon Wireless
Introduced 02/04/1994
Wireless
Miles City
Cable & Communications Corporation
Introduced 08/28/2007
Landline
Rollins
Centurytel Of Montana DBA Centurylink
Introduced 02/04/1994
Wireless
Ashland
Cable & Communications Corporation
Introduced 08/12/2002
Landline
Birney
Range Telephone Cooperative
Introduced 02/04/1994
Wireless
Glendive
Cable & Communications Corporation
Introduced 04/02/2007
Landline
Dillon
Level 3 Communications
Introduced 01/07/2005
Wireless
Glendive
New Cingular Wireless PCS
Introduced 02/04/1994
Landline
Marion
Zayo Group LLC
Introduced 10/11/2007
Landline
Helena
Ymax Communications Corp.
Introduced 08/26/2008
Landline
Ennis
3 Rivers Telephone Cooperative
Introduced 06/13/2000
Landline
Bozeman
Qwest Corporation
Introduced 02/04/1994
Landline
Ennis
3 Rivers Telephone Cooperative
Introduced 02/04/1994
Landline
Helena
Bresnan Broadband Of Montana
Introduced 01/10/2011
Landline
Gallatin Gateway
Montana Opticom
Introduced 07/11/2006

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