Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Santa Barbara, CA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
805-636 8 SNLOCA01XYX  5562 METROPCS, INC. 740      
805-636 9 SNLOCA01XYX  5562 METROPCS, INC. 740      
805-637 A SNBBCAXFXPX  6529 T-MOBILE USA, INC. 740      
805-679 A ARGRCA12DS1  7480 PACIFIC BELL (COMPETITIVE) 740      
805-679 0 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2021-08-27   
805-679 1 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2006-05-12   
805-679 2 ARGRCA12DS1  7480 PACIFIC BELL (COMPETITIVE) 740      
805-679 3 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2006-05-12   
805-679 4 ARGRCA12DS1  7480 PACIFIC BELL (COMPETITIVE) 740      
805-679 5 SNBBCAXFXJY  318J COMCAST IP PHONE, LLC 740   2018-03-09   
805-679 6 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740   2002-05-20   
805-679 7 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740   2002-05-20   
805-679 8 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740   2007-10-21   
805-679 9 SNBBCAXFXGY  197D VONAGE AMERICA LLC 740   2018-12-15   
805-680 A SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-681 A GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-682 A SNBBCAXGDS0  2319 FRONTIER CALIFORNIA INC. 740      
805-683 A GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-685 A ELWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 740      
805-687 A SNBBCAXGDS0  2319 FRONTIER CALIFORNIA INC. 740      
805-689 A GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-690 A SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 0 SNBBCAXFXGY  197D VONAGE AMERICA LLC 740   2018-12-15   
805-690 1 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 2 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 3 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 4 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 5 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 6 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 7 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 8 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-690 9 SNLOCAMOBMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 740      
805-692 A GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-695 A MNTTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-695 0 MNTTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-695 1 SNLOCA01XYX  5562 METROPCS, INC. 740   2017-08-19   
805-695 2 SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740   2012-03-24   
805-695 3 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2015-08-06   
805-695 4 SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740   2019-09-16   
805-695 5 SNLOCAQZDS0  9807 NORCAST COMMUNICATIONS CORPORATION - CA 740   2005-12-23   
805-695 6 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2020-11-04   
805-695 7 MNTTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-695 8 MNTTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-695 9 SNLOCA01XYX  5562 METROPCS, INC. 740   2015-06-05   
805-696 A GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-696 0 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2021-10-27   
805-696 1 GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-696 2 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2018-07-15   
805-696 3 SNLOCA01XYX  5562 METROPCS, INC. 740   2008-07-28   
805-696 4 SNBBCAXFXGY  197D VONAGE AMERICA LLC 740   2019-01-06   
805-696 5 SNLOCA01XYX  5562 METROPCS, INC. 740   2006-10-23   
805-696 6 GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-696 7 GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-696 8 SNLOCA01XYX  5562 METROPCS, INC. 740   2006-08-12   
805-696 9 GOLTCAXF96K  2319 FRONTIER CALIFORNIA INC. 740      
805-698 A SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-699 A SNBBCAXFXMX  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 740      
805-699 0 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2017-10-30   
805-699 1 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2016-07-07   
805-699 2 SNLOCA01XYX  5562 METROPCS, INC. 740   2021-10-25   
805-699 3 SNBBCAXFXMX  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 740      
805-699 4 SNBBCAXFXMX  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 740      
805-699 5 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2009-01-15   
805-699 6 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2009-01-15   
805-699 7 SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2007-12-21   
805-699 8 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2018-09-10   
805-699 9 SNBBCAXFXMX  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 740      
805-705 A SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-708 A GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 0 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 1 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 2 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 3 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 4 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 5 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 6 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 7 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740      
805-708 8 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2005-09-25   
805-708 9 GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2005-12-01   
805-722 A SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740      
805-722 0 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-10-30   
805-722 1 SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740   2006-05-19   
805-722 2 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-07-28   
805-722 3 SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740   2017-09-03   
805-722 4 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2008-09-06   
805-722 5 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-11-30   
805-722 6 SNBBCAXFXPX  6529 T-MOBILE USA, INC. 740   2019-03-14   
805-722 7 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-07-28   
805-722 8 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2007-08-03   
805-722 9 SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2009-11-03   
805-724 A SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740      
805-724 0 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-05-08   
805-724 1 SNLOCA117MD  732J NUSO, LLC 740   2024-07-12   
805-724 2 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-05-08   
805-724 3 SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740   2015-03-23   
805-724 4 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-05-08   
805-724 5 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-05-08   
805-724 6 SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-05-08   
805-724 7 SNBBCAXFXPX  6529 T-MOBILE USA, INC. 740   2015-09-18   
805-724 8 SNBBCAXFXGY  197D VONAGE AMERICA LLC 740   2019-01-06   

<< 1 2 3 4 5 6 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.