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: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-359 A Malibu CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-359 0 Malibu CA   649C ONVOY, LLC - CA 730   2005-07-09   
310-359 1 Malibu CA   649C ONVOY, LLC - CA 730   2005-07-09   
310-359 2 Malibu CA   6529 T-MOBILE USA, INC. 730   2005-07-10   
310-359 3 Malibu CA   6529 T-MOBILE USA, INC. 730   2005-09-16   
310-359 4 Malibu CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-08-21   
310-359 5 Malibu CA   6529 T-MOBILE USA, INC. 730   2005-09-16   
310-359 6 Malibu CA   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2005-11-15   
310-359 7 Malibu CA   624H ONVOY SPECTRUM, LLC 730   2022-04-19   
310-359 8 Malibu CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-12   
310-359 9 Malibu CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-04-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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