Local Calling Guide

Area code/prefix search

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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-590 A Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-590 0 Inglewood CA   899D METROPCS NETWORKS, LLC 730   2003-03-26   
310-590 1 Inglewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2003-04-11   
310-590 2 Inglewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2003-04-11   
310-590 3 Inglewood CA LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730   2000-05-29   
310-590 4 Inglewood CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2000-04-03   
310-590 5 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-06-30   
310-590 6 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-02-20   
310-590 7 Inglewood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2001-05-30   
310-590 8 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-18   
310-590 9 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-06-30   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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