Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Palmdale: Palmdale DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-994 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-06-30   
661-994 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-06-30   
661-998 A LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
661-998 0 SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2007-11-02   
661-998 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-05-03   
661-998 2 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
661-998 3 LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2008-04-21   
661-998 4 LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2008-04-21   
661-998 5 LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2008-11-20   
661-998 6 SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2008-10-23   
661-998 7 SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2008-10-23   
661-998 8 LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2007-07-30   
661-998 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-12-09   

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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