Local Calling Guide

Area code/prefix search

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

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-254 A West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-254 0 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-01-03   
310-254 1 West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-254 2 West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-254 3 West Los Angeles CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2003-05-01   
310-254 4 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2002-12-16   
310-254 5 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2002-12-16   
310-254 6 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-08-09   
310-254 7 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-04-19   
310-254 8 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-08-09   
310-254 9 West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      

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

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