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.

Los Angeles: DA 06, CA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-457 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-457 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-457 9 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-476 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-476 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-476 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-476 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-476 3 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-476 4 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-476 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-476 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-476 7 ANHMCA01XEY  516C AT&T CORP. 730      
323-476 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-476 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-484 A SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-484 0 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-484 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-484 9 ANHMCA01XEY  516C AT&T CORP. 730      
323-487 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-487 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-487 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-487 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-487 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-487 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-487 5 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-487 6 LSANCARC32Z  073H TELNYX LLC 730      
323-487 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-487 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-487 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-496 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-513 0 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-513 1 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-513 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-513 9 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-523 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-523 0 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-523 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-523 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-523 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-523 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-523 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-523 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-523 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-523 8 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-523 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 2 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-537 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 4 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-537 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-537 8 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-537 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-538 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-538 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-538 7 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-538 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-538 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-553 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-553 5 LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-553 6 ANHMCA01XEY  516C AT&T CORP. 730      
323-553 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-553 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-553 9 ANHMCA01XEY  516C AT&T CORP. 730      
323-554 A BLPKCAAFCM0  0051 SHELCOMM 730      
323-559 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-560 A BELLCA11DS0  9740 PACIFIC BELL 730      
323-562 A BELLCA11DS0  9740 PACIFIC BELL 730      
323-563 A SGATCA01DS0  9740 PACIFIC BELL 730      
323-564 A SGATCA01DS0  9740 PACIFIC BELL 730      
323-566 A SGATCA01DS0  9740 PACIFIC BELL 730      
323-567 A SGATCA01DS0  9740 PACIFIC BELL 730      

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

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.