Local Calling Guide

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

NXX: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-879 A Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
310-879 0 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-12   
310-879 1 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-12   
310-879 2 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-28   
310-879 3 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2013-01-27   
310-879 4 Compton: Gardena DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2013-01-15   
310-879 5 Compton: Gardena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-01-12   
310-879 6 Compton: Gardena DA CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2013-01-16   
310-879 7 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2013-01-27   
310-879 8 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-06-08   
310-879 9 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2013-07-18   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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