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San Marcos, CA Area Codes: List, Map, and Phone Lookup

The city of San Marcos is in the state of California. It has the following active area codes:

442
760

Compare Other Services in San Marcos, CA

San Marcos, CA has the following Exchanges (NXX)

NPA NXX Usage Company Name NXX Introduced Date
760 204 Wireless 33 Wireless Inc. 08/14/1998
760 204 Wireless 33 Wireless Inc. 08/14/1998
760 207 Wireless New Cingular Wireless Pcs, Llc 04/24/2001
760 210 Wireless American Messaging Services, Llc 05/18/1998
760 212 Wireless New Cingular Wireless Pcs, Llc 04/24/2001
760 213 Wireless New Cingular Wireless Pcs, Llc 04/24/2001
760 214 Wireless New Cingular Wireless Pcs, Llc 04/24/2001
760 224 Wireless New Cingular Wireless Pcs, Llc 06/30/2001
760 290 Landline Mpower Communications Corp - Ca 02/27/1999
760 290 Landline Mpower Communications Corp - Ca 02/27/1999
760 304 Landline Teleport Communications America, Llc - Ca 04/01/1997
760 304 Landline Teleport Communications America, Llc - Ca 04/01/1997
760 310 Wireless Cellco Partnership Dba Verizon Wireless - Ca 10/11/1997
760 390 Wireless New Cingular Wireless Pcs, Llc 04/24/2001
760 410 Landline Mpower Communications Corp - Ca 10/13/1999
760 410 Landline Mpower Communications Corp - Ca 10/13/1999
760 415 Wireless Cellco Partnership Dba Verizon Wireless - Ca 07/22/1999
760 419 Wireless Cellco Partnership Dba Verizon Wireless - Ca 11/20/1998
760 420 Wireless Cellco Partnership Dba Verizon Wireless - Ca 11/20/1998
760 425 Landline O1 Communications, Inc. - Ca 12/27/2001
760 471 Landline Pacific Bell 04/01/1997
760 471 Landline Pacific Bell 04/01/1997
760 481 Landline Paetec Communications, Inc. - Ca 05/18/1998
760 481 Landline Paetec Communications, Inc. - Ca 05/18/1998
760 500 Wireless New Cingular Wireless Pcs, Llc 01/14/2000
760 505 Wireless Cellco Partnership Dba Verizon Wireless - Ca 05/10/1999
760 510 Landline Pacific Bell 10/11/1997
760 510 Landline Pacific Bell 10/11/1997
442 515 Landline Telnyx Llc 12/15/2016
442 515 Landline Telnyx Llc 12/15/2016
760 518 Wireless Cellco Partnership Dba Verizon Wireless - Ca 07/06/1997
760 519 Wireless Cellco Partnership Dba Verizon Wireless - Ca 07/06/1997
760 525 Wireless Cellco Partnership Dba Verizon Wireless - Ca 01/14/2000
760 539 Landline Matrix Telecom, Llc. Sii Tnci - Ca 08/22/2001
760 539 Landline Matrix Telecom, Llc. Sii Tnci - Ca 08/22/2001
760 566 Landline Xo California, Inc. 06/13/2000
760 566 Landline Xo California, Inc. 06/13/2000
760 571 Landline Level 3 Telecom Of California, Lp - Ca 05/18/1998
760 571 Landline Level 3 Telecom Of California, Lp - Ca 05/18/1998
760 591 Landline Pacific Bell 04/01/1997
760 591 Landline Pacific Bell 04/01/1997
760 593 Landline Pacific Bell 02/22/2001
760 593 Landline Pacific Bell 02/22/2001
760 621 Landline Level 3 Communications, Llc - Ca 05/10/1999
760 621 Landline Level 3 Communications, Llc - Ca 05/10/1999
760 653 Landline Global Crossing Local Services, Inc.-ca 02/27/1999
760 653 Landline Global Crossing Local Services, Inc.-ca 02/27/1999
760 661 Landline North County Communications Corp. - Ca 01/14/2000
760 661 Landline North County Communications Corp. - Ca 01/14/2000
760 682 Landline Xo California, Inc. 08/20/2000
760 682 Landline Xo California, Inc. 08/20/2000
760 685 Wireless Cellco Partnership Dba Verizon Wireless - Ca 04/23/2001
760 714 Wireless Usa Mobility Wireless, Inc. 10/11/1997
760 736 Landline Pacific Bell 04/01/1997
760 736 Landline Pacific Bell 04/01/1997
760 744 Landline Pacific Bell 04/01/1997
760 744 Landline Pacific Bell 04/01/1997
760 750 Landline Pacific Bell 04/01/1997
760 750 Landline Pacific Bell 04/01/1997
760 752 Landline Pacific Bell 04/01/1997
760 752 Landline Pacific Bell 04/01/1997
760 759 Landline U.s. Telepacific Corp. - Ca 08/20/2000
760 759 Landline U.s. Telepacific Corp. - Ca 08/20/2000
760 761 Landline Pacific Bell 04/01/1997
760 761 Landline Pacific Bell 04/01/1997
760 798 Landline Cox California Telcom, Llc - Ca 05/18/1998
760 798 Landline Cox California Telcom, Llc - Ca 05/18/1998
760 822 Wireless Cellco Partnership Dba Verizon Wireless - Ca 05/10/1999
760 891 Landline Pacific Bell 10/31/2000
760 891 Landline Pacific Bell 10/31/2000
760 916 Landline Mci Worldcom Communications, Inc., Ca 04/01/1997
760 916 Landline Mci Worldcom Communications, Inc., Ca 04/01/1997
760 926 Wireless American Messaging Services, Llc 05/18/1998
760 989 Wireless New Cingular Wireless Pcs, Llc 04/24/2001

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