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.

Covina-Baldwin Park, CA

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
626-392 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-04-16   
626-393 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-393 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-404 A ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-404 0 ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-404 1 LSANCAJWRMD  026K BARR TELL USA, LLC 730   2022-06-30   
626-404 2 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-07-19   
626-404 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-10-14   
626-404 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-11-11   
626-404 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2016-10-12   
626-404 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-11-11   
626-404 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-22   
626-404 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-19   
626-404 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-04-09   
626-412 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
626-412 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-11-20   
626-412 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-11-20   
626-412 2 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2017-11-21   
626-412 3 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2017-11-21   
626-412 4 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2017-11-21   
626-412 5 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-12-18   
626-412 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-09-11   
626-412 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-08-10   
626-412 8 LSANCAJW6MD  073H TELNYX LLC 730   2018-08-08   
626-412 9 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-11-21   
626-419 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-422 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-426 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-426 0 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-01-09   
626-426 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-01-23   
626-426 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-03-18   
626-426 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-03-18   
626-426 4 COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-03-17   
626-426 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-02-23   
626-426 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-02-23   
626-426 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-01-08   
626-426 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-01-08   
626-426 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-01-08   
626-430 A ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-430 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-10   
626-430 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-10   
626-430 2 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-430 3 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-430 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-10   
626-430 5 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-430 6 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2005-10-27   
626-430 7 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-09-09   
626-430 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-10-07   
626-430 9 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-468 A LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 0 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-27   
626-468 1 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 2 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
626-468 3 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 4 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 5 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 6 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 7 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 8 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-468 9 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
626-472 A BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-472 0 BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-472 1   515J IP HORIZON LLC 730   2006-09-11   
626-472 2   515J IP HORIZON LLC 730   2006-09-11   
626-472 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-11   
626-472 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-11   
626-472 5 BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-472 6 BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-472 7 BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-472 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-11   
626-472 9 BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-479 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-479 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2019-02-04   
626-479 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-22   
626-479 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-22   
626-479 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-22   
626-479 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-12-12   
626-479 5 LSANCAJW6MD  073H TELNYX LLC 730   2019-12-04   
626-479 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-11-15   
626-479 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2018-11-04   
626-479 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-10-27   
626-479 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-10-26   
626-480 A BLPKCAXFPSA  2319 FRONTIER CALIFORNIA INC. 730      
626-482 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-483 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-484 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-485 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-488 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.