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: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-796 A Redondo CA MNBHCAXF54K  2319 FRONTIER CALIFORNIA INC. 730      
310-796 0 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 1 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 2 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 3 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 4 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 5 Redondo CA   2319 FRONTIER CALIFORNIA INC. 730      
310-796 6 Redondo CA   6529 T-MOBILE USA, INC. 730   2006-03-02   
310-796 7 Redondo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-05-10   
310-796 8 Redondo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-05-10   
310-796 9 Redondo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-05-10   

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

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