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
213-283 3 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
213-283 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
213-283 5   649C ONVOY, LLC - CA 730      
213-283 6   649C ONVOY, LLC - CA 730      
213-283 7   649C ONVOY, LLC - CA 730      
213-283 8   649C ONVOY, LLC - CA 730      
213-283 9   649C ONVOY, LLC - CA 730      
213-285 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-285 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-285 1 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-285 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 4 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
213-285 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-285 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-286 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-287 A SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
213-288 A LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-288 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-288 7 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-288 8 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-288 9 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-289 A LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 1 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 2 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-289 7 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-289 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-290 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-290 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-290 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-290 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-291 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-291 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-291 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-291 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-292 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-292 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-292 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-292 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-292 9 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-293 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-293 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-293 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-293 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-294 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-294 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-294 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-294 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-294 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-294 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-294 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-294 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-294 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-294 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-294 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-298 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-298 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-298 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 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: ISP Telecom

Like this site? We accept donations via PayPal.