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 01, CA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-200 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-202 A LSANCA06DS0  9740 PACIFIC BELL 730      
213-203 A SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
213-206 A SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
213-209 A SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
213-213 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 0 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-213 6 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 8 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 9 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-215 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-216 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
213-216 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-216 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-216 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-216 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-216 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-217 A LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 0 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 1 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 2 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 3 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 4 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 5 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 6 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 7 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 8 LSANCA03DS1  9740 PACIFIC BELL 730      
213-217 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-218 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
213-218 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-218 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-218 2 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
213-218 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-218 4 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-218 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-218 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-218 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-218 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-218 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-219 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-220 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-221 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 2 LSANCAJW6MD  073H TELNYX LLC 730      
213-221 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-221 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-221 7 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
213-221 8   649C ONVOY, LLC - CA 730      
213-221 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-223 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 0 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 5 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-223 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-223 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-223 9 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-225 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-226 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
213-227 A LSANCARCDSZ  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 730      
213-228 A LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 0 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 1 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 2 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-228 4 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-228 6 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 7 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 8 LSANCA03DS2  9740 PACIFIC BELL 730      
213-228 9 LSANCA03DS2  9740 PACIFIC BELL 730      
213-229 A LSANCA03DS1  9740 PACIFIC BELL 730      
213-230 A LSANCA039MD  9748 AMERICAN MESSAGING SERVICES, LLC 730      
213-231 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-231 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.