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.

Newbury Park, CA

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
805-214 A SIMICA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
805-214 0   515J IP HORIZON LLC 730      
805-214 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-214 2 SIMICA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
805-214 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-214 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-214 5 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
805-214 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-214 7 LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
805-214 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-214 9 SIMICA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
805-224 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-224 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-262 A THOKCAXFDS1  2319 FRONTIER CALIFORNIA INC. 730      
805-262 0 THOKCAXFDS1  2319 FRONTIER CALIFORNIA INC. 730      
805-262 1 THOKCAXFDS1  2319 FRONTIER CALIFORNIA INC. 730      
805-262 2 SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
805-262 3 ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-262 4 SHOKCA024MD  7421 AT&T - LOCAL 730      
805-262 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-262 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-262 8 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-262 9 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-273 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-273 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-273 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
805-273 2   515J IP HORIZON LLC 730      
805-273 3   515J IP HORIZON LLC 730      
805-273 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-273 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-273 6 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-273 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-273 8 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-273 9 LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-282 A LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 0 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 1 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 2 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 3 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 4 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 5 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 6 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 7 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 8 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-282 9 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-375 A NWPKCAXF49K  2319 FRONTIER CALIFORNIA INC. 730      
805-376 A NWPKCAXF49K  2319 FRONTIER CALIFORNIA INC. 730      
805-410 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-410 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-410 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-410 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-410 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-410 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-410 5 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-410 6 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-410 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
805-410 8 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-410 9 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-447 A SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-454 A   649C ONVOY, LLC - CA 730      
805-454 0 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-454 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
805-454 2 LSANCAJW6MD  073H TELNYX LLC 730      
805-454 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-454 4 LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
805-454 5 ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-454 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-454 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-454 8   649C ONVOY, LLC - CA 730      
805-454 9 SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
805-480 A NWPKCAXF49K  2319 FRONTIER CALIFORNIA INC. 730      
805-490 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-498 A NWPKCAXF49K  2319 FRONTIER CALIFORNIA INC. 730      
805-499 A NWPKCAXF49K  2319 FRONTIER CALIFORNIA INC. 730      
805-502 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-14   
805-502 0   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 1   649C ONVOY, LLC - CA 730      
805-502 2   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 5   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 6   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 7   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-502 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-559 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-573 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-713 A ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-713 0 ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-713 1 ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-713 2 ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      

1 2 3 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.