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: 218

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-218 A Torrance CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
310-218 0 Torrance CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-09-26   
310-218 1 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-06   
310-218 2 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-11-14   
310-218 3 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   
310-218 4 Torrance CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2012-10-20   
310-218 5 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-06   
310-218 6 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2002-11-30   
310-218 7 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   
310-218 8 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   
310-218 9 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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