Prefix | Type | Primary City | Carrier | Introduced |
442200 |
landline |
Calexico |
Cf Communications DBA Telekenex |
Sep 20, 2012 |
442220 |
landline |
Nipton |
Telcentris Communications |
Jun 3, 2013 |
442221 |
landline |
Benton |
Bandwidth.com Clec |
Aug 13, 2013 |
442222 |
landline |
Oceanside |
Cf Communications DBA Telekenex |
Oct 8, 2010 |
442223 |
landline |
Newberry Springs |
Peerless Network Of California |
Jun 29, 2012 |
442224 |
landline |
Vista |
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl |
Mar 28, 2013 |
442225 |
wireless |
El Centro |
Flat West Wireless |
Apr 15, 2013 |
442226 |
wireless |
Brawley |
T-mobile Usa |
Jul 12, 2013 |
442227 |
landline |
Palm Springs |
Wide Voice |
Oct 18, 2013 |
442228 |
landline |
Bishop |
Cebridge Telecom Ca DBA Suddenlink Comms |
Nov 4, 2013 |
442229 |
landline |
Victorville |
Bandwidth.com Clec |
Nov 19, 2013 |
442231 |
wireless |
El Centro |
Flat West Wireless |
Feb 3, 2014 |
442232 |
landline |
Carlsbad |
Level 3 Communications |
Apr 7, 2014 |
442233 |
|
Oceanside |
Bandwidth.com Clec |
Jul 7, 2014 |
442234 |
landline |
Palm Springs |
Peerless Network Of California |
Apr 11, 2014 |
442235 |
|
Oceanside |
Cellco Partnership DBA Verizon Wireless |
Jun 10, 2014 |
442236 |
wireless |
El Centro |
New Cingular Wireless PCS |
Mar 24, 2014 |
442237 |
|
Oceanside |
Metro PCS |
Jul 7, 2014 |
442238 |
|
Oceanside |
Flat West Wireless |
Jul 14, 2014 |
442242 |
landline |
Victorville |
Metropcs Networks |
Jun 29, 2011 |
442243 |
|
Oceanside |
Cellco Partnership DBA Verizon Wireless |
Jun 24, 2014 |
442244 |
landline |
Carlsbad |
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl |
Mar 25, 2013 |
442246 |
|
Oceanside |
Mci Worldcom Communications, CA |
Jun 17, 2014 |
442253 |
|
Oceanside |
Centurylink Communications LLC |
Jun 27, 2014 |
442281 |
landline |
Escondido |
Pacific Bell |
Dec 30, 2011 |
442300 |
landline |
Indio |
Cf Communications DBA Telekenex |
Feb 5, 2013 |
442321 |
|
Oceanside |
Mci Worldcom Communications, CA |
Jun 17, 2014 |
442333 |
landline |
Oceanside |
Telcentris Communications |
Aug 16, 2010 |
442400 |
landline |
Indio |
Cf Communications DBA Telekenex |
Dec 3, 2012 |
442444 |
landline |
Fallbrook |
Cf Communications DBA Telekenex |
Oct 8, 2010 |
442500 |
landline |
Oceanside |
Cf Communications DBA Telekenex |
Dec 18, 2012 |
442600 |
landline |
Hesperia |
Cf Communications DBA Telekenex |
Sep 17, 2012 |
442666 |
landline |
Palm Springs |
Cf Communications DBA Telekenex |
Jul 20, 2012 |
442777 |
landline |
Escondido |
Telcentris Communications |
Aug 20, 2010 |
442800 |
landline |
Hesperia |
Cf Communications DBA Telekenex |
Jul 30, 2012 |
442888 |
landline |
Oceanside |
Telcentris Communications |
Aug 16, 2010 |
442900 |
landline |
El Centro |
Cf Communications DBA Telekenex |
Nov 12, 2012 |
442999 |
landline |
Escondido |
Cf Communications DBA Telekenex |
Sep 22, 2010 |