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.

Joshua Tree, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
442-269 A PLSPCAXGXOZ  508J CENTURYLINK COMMUNICATIONS, LLC 973      
442-269 0 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
442-269 1 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
442-269 2 PLSPCAXGXJY  073H TELNYX LLC 973      
442-269 3 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-269 4 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-269 5 PLSPCA19DS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973      
442-269 6 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-269 7 PLSPCAXGXOZ  508J CENTURYLINK COMMUNICATIONS, LLC 973      
442-269 8 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-269 9 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
442-833 A PLSPCA19BMD  965H FRACTEL, LLC 973      
442-833 0 PLSPCAPL0MD  939H COMMIO, LLC 973      
442-833 1 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-833 2 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-833 3 PLSPCA19BMD  965H FRACTEL, LLC 973      
442-833 4   649C ONVOY, LLC - CA 973      
442-833 5   624H ONVOY SPECTRUM, LLC 973      
442-833 6 PLSPCAXGXRY  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 973      
442-833 8   649C ONVOY, LLC - CA 973      
442-833 9 PLSPCA19CMD  516J TON80 COMMUNICATIONS, LLC 973      
760-366 A JSTRCAXFRS2  2319 FRONTIER CALIFORNIA INC. 973      
760-821 A PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973      
760-821 1 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 2 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 3 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-821 4   515J IP HORIZON LLC 973      
760-821 5 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-821 6 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 7 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-821 8 PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 9 PLSPCA191MD  258E YMAX COMMUNICATIONS CORP. - CA 973      
760-974 A PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973      
760-974 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973      
760-974 1 PLSPCAXGXKY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 973      
760-974 2 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-974 3 PLSPCAXGXPX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 973      
760-974 4 PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973      
760-974 5 PLSPCAXG06Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 973      
760-974 6 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-974 7 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-974 8 PLSPCA19DS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973      
760-974 9 PLSPCAXGXKY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 973      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.