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.

El Monte, CA

1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
626-213 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
626-213 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
626-213 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
626-213 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
626-213 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
626-213 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-05-04   
626-213 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
626-213 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-09-04   
626-213 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2007-02-15   
626-213 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-06-05   
626-213 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-07-21   
626-228 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-228 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-228 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-10-16   
626-228 2 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-228 3 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-228 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-09-17   
626-228 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-08-12   
626-228 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-08-12   
626-228 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-08-12   
626-228 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-04-07   
626-228 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-05-11   
626-242 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
626-242 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-08   
626-242 1 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
626-242 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-11-16   
626-242 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-242 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-242 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-242 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-242 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-242 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-08   
626-242 9 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
626-245 A SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
626-246 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-246 0 LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-04-24   
626-246 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-246 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-246 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-246 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-246 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-10   
626-246 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-28   
626-246 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2014-08-29   
626-246 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-08   
626-246 9 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-258 A ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 0 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 1 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 2 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 3 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 4 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 5 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 6 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-258 8 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-258 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-08   
626-274 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
626-277 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-277 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-277 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
626-277 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-07-08   
626-277 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-07-08   
626-277 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-277 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-06-05   
626-277 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-277 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-05-03   
626-277 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-08   
626-277 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-06-05   
626-279 A ELMNCA01DS0  9740 PACIFIC BELL 730      
626-315 A SHOKCA02DS3  7421 AT&T - LOCAL 730      
626-315 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
626-315 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-26   
626-315 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-26   
626-315 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-26   
626-315 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-26   
626-315 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-26   
626-315 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-315 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-315 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-315 9 SHOKCA02DS3  7421 AT&T - LOCAL 730      
626-329 A ELMNCA01DS0  9740 PACIFIC BELL 730      
626-329 0 ELMNCA01DS0  9740 PACIFIC BELL 730      
626-329 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-329 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-329 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-329 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-28   
626-329 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-05   
626-329 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-09-10   
626-329 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-10-23   
626-329 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-08   
626-329 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-10-01   
626-350 A ELMNCA01DS0  9740 PACIFIC BELL 730      
626-361 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
626-361 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-10-17   
626-361 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-09-07   
626-361 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2018-10-08   
626-361 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-11-23   
626-361 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-08   
626-361 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-08   
626-361 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-08-29   

1 2 3 4 5 6 7 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.