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.

Newberry, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
442-223 A LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 2 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 6 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 7 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-223 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-642 A   649C ONVOY, LLC - CA 730      
442-642 0 LSANCARC32Z  073H TELNYX LLC 730      
442-642 1   145J TERRA NOVA TELECOM INC. 730      
442-642 2 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-642 4 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-642 5 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-257 A NWBRCAXFRS5  4420 FRONTIER CALIFORNIA INC. 730      
760-257 0   515J IP HORIZON LLC 730      
760-257 1 LSANCAJW6MD  073H TELNYX LLC 730      
760-257 2 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-257 3 NWBRCAXFRS5  4420 FRONTIER CALIFORNIA INC. 730      
760-257 4 NWBRCAXFRS5  4420 FRONTIER CALIFORNIA INC. 730      
760-257 5 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-257 6 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
760-257 7 LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730      
760-257 8 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-257 9 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
760-280 A VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
760-280 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-280 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
760-280 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-280 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
760-280 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
760-280 5 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-280 6 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-280 7 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-280 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
760-280 9 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-309 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-309 0   145J TERRA NOVA TELECOM INC. 730      
760-309 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-309 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-309 3 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-309 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-309 5 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-309 6 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-309 7 VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-309 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-309 9 VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.