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.

Montebello, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-895 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-895 1 LSANCARCDS1  993B CURATEL, LLC - CA 730      
323-895 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-895 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-895 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-895 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-895 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-895 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
323-895 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-895 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-914 A GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-914 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-914 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-914 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-914 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-914 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-914 5 LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-914 6 GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-914 7 LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-914 8 LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-914 9 LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-926 A ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 0 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 1 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 2 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 3 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 4 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 5 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 6 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 7 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 8 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-926 9 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-945 A RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-945 0 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 1 RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-945 2 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 3   899D METROPCS NETWORKS, LLC 730      
323-945 4 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 5 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 6 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 7 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 8 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-945 9   899D METROPCS NETWORKS, LLC 730      
323-947 A LSANCA35DS0  9740 PACIFIC BELL 730      
323-947 0 LSANCA35DS0  9740 PACIFIC BELL 730      
323-947 1 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-947 3 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 4 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 5 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 6 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 7   899D METROPCS NETWORKS, LLC 730      
323-947 8 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-947 9 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-949 A ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 0 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 1 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-949 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-949 4 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 5 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 6 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 7 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 8 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-949 9 ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-972 A   899D METROPCS NETWORKS, LLC 730      
323-972 0 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 1 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 2 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 3 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 4 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 5   899D METROPCS NETWORKS, LLC 730      
323-972 6 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 7 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 8 ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-972 9   899D METROPCS NETWORKS, LLC 730      

<< 1 2 3 4 5 6 7 8 9 10 11 12

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.