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: 987

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-987 A San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730      
310-987 0 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-05-07   
310-987 1 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-06-23   
310-987 2 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2006-03-06   
310-987 3 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2005-04-16   
310-987 4 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-04-08   
310-987 5 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2005-04-10   
310-987 6 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2005-04-10   
310-987 7 San Pedro CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-17   
310-987 8 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2005-04-10   
310-987 9 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2005-04-07   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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