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442 Area Code

About Area Code 442

State: California
Major City: Oceanside
Timezone: Pacific (10:34am)
Short URL: allareacodes.com/442
Download: Download this data

Area Code 442 Map

  • Victorville,
  • Hesperia,
  • Oceanside,
  • Vista,
  • Indio,

More About Area Code 442

Area code 442 was first put in service November 21, 2009. Currently, the largest city it serves is Oceanside, CA, and it overlaps coverage areas with area code 760.

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Calexico
Cf Communications DBA Telekenex
Introduced 09/20/2012
Landline
Nipton
Telcentris Communications
Introduced 06/03/2013
Landline
Benton
Bandwidth.com Clec
Introduced 08/13/2013
Landline
Oceanside
Cf Communications DBA Telekenex
Introduced 10/08/2010
Landline
Newberry Springs
Peerless Network Of California
Introduced 06/29/2012
Landline
Vista
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 03/28/2013
Wireless
El Centro
Flat West Wireless
Introduced 04/15/2013
Wireless
Brawley
T-mobile Usa
Introduced 07/12/2013
Landline
Palm Springs
Wide Voice
Introduced 10/18/2013
Landline
Bishop
Cebridge Telecom Ca DBA Suddenlink Comms
Introduced 11/04/2013
Landline
Victorville
Bandwidth.com Clec
Introduced 11/19/2013
Wireless
El Centro
Flat West Wireless
Introduced 02/03/2014
Landline
Carlsbad
Level 3 Communications
Introduced 04/07/2014
Unknown
Bandwidth.com Clec
Introduced 07/07/2014
Landline
Palm Springs
Peerless Network Of California
Introduced 04/11/2014
Unknown
Cellco Partnership DBA Verizon Wireless
Introduced 06/10/2014
Wireless
El Centro
New Cingular Wireless PCS
Introduced 03/24/2014
Unknown
Metro PCS
Introduced 07/07/2014
Unknown
Flat West Wireless
Introduced 07/14/2014
Landline
Victorville
Metropcs Networks
Introduced 06/29/2011
Unknown
Cellco Partnership DBA Verizon Wireless
Introduced 06/24/2014
Landline
Carlsbad
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 03/25/2013
Unknown
Mci Worldcom Communications, Ca
Introduced 06/17/2014
Unknown
Centurylink Communications LLC
Introduced 06/27/2014
Landline
Escondido
Pacific Bell
Introduced 12/30/2011
Landline
Indio
Cf Communications DBA Telekenex
Introduced 02/05/2013
Unknown
Mci Worldcom Communications, Ca
Introduced 06/17/2014
Landline
Oceanside
Telcentris Communications
Introduced 08/16/2010
Landline
Indio
Cf Communications DBA Telekenex
Introduced 12/03/2012
Landline
Fallbrook
Cf Communications DBA Telekenex
Introduced 10/08/2010
Landline
Oceanside
Cf Communications DBA Telekenex
Introduced 12/18/2012
Landline
Hesperia
Cf Communications DBA Telekenex
Introduced 09/17/2012
Landline
Palm Springs
Cf Communications DBA Telekenex
Introduced 07/20/2012
Landline
Escondido
Telcentris Communications
Introduced 08/20/2010
Landline
Hesperia
Cf Communications DBA Telekenex
Introduced 07/30/2012
Landline
Oceanside
Telcentris Communications
Introduced 08/16/2010
Landline
El Centro
Cf Communications DBA Telekenex
Introduced 11/12/2012
Landline
Escondido
Cf Communications DBA Telekenex
Introduced 09/22/2010

Heavily Reported Numbers

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Most Searched Numbers

Prefixes with the Most Subscribers