Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 819

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-819 A Compton: Gardena DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-819 0 Compton: Gardena DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-01-02   
310-819 1 Compton: Gardena DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2005-12-05   
310-819 2 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-03-01   
310-819 3 Compton: Gardena DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-819 4 Compton: Gardena DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-819 5 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-03-01   
310-819 6 Compton: Gardena DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-11-01   
310-819 7 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-11-24   
310-819 8 Compton: Gardena DA CA ANHMCA01XEY  516C AT&T CORP. 730   2006-07-07   
310-819 9 Compton: Gardena DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      

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

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