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
626-488 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-488 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-494 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-494 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-494 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-08-04   
626-498 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2024-02-09   
626-498 0 COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-01-25   
626-498 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-02-12   
626-498 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-02-12   
626-498 3 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-12-06   
626-498 4 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-12-06   
626-498 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-12-03   
626-498 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-12-03   
626-498 7 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-23   
626-498 8 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2008-09-01   
626-498 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-12-03   
626-502 A NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
626-502 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-09-19   
626-502 1 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2008-05-06   
626-502 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-09-19   
626-502 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-09-19   
626-502 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-09-19   
626-502 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-09-19   
626-502 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-22   
626-502 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-22   
626-502 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-22   
626-502 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2010-01-31   
626-506 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-506 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-15   
626-506 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-10-16   
626-506 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
626-506 3 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-07-11   
626-506 4 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-07-11   
626-506 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-15   
626-506 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-15   
626-506 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-10-16   
626-506 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-10-16   
626-506 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-10-16   
626-521 A LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
626-521 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2009-03-05   
626-521 1 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 2 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 3 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 4 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2009-03-05   
626-521 6 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2009-03-05   
626-521 7 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 8 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2009-03-05   
626-521 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2009-03-05   
626-523 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-523 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-523 2 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 3 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 4 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 5 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 6 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 7 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-523 9 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-533 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-536 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-536 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-536 1 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-536 2 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-536 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-536 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-536 5 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-536 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-536 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-536 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
626-536 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-541 A COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
626-541 0 COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-01-23   
626-541 1 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2015-01-26   
626-541 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
626-541 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-16   
626-543 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
626-543 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-10-07   
626-543 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
626-543 2 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      

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

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.