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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-460 A Santa Monica: Santa Monica DA CA LNBHCATVDS0  7262 XO CALIFORNIA, INC. 730      
310-460 0 Santa Monica: Santa Monica DA CA   7262 XO CALIFORNIA, INC. 730      
310-460 1 Santa Monica: Santa Monica DA CA   7262 XO CALIFORNIA, INC. 730      
310-460 2 Santa Monica: Santa Monica DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 730   2000-05-19   
310-460 3 Santa Monica: Santa Monica DA CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2000-08-19   
310-460 4 Santa Monica: Santa Monica DA CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2000-08-19   
310-460 5 Santa Monica: Santa Monica DA CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2000-12-28   
310-460 6 Santa Monica: Santa Monica DA CA   7262 XO CALIFORNIA, INC. 730   2004-09-24   
310-460 7 Santa Monica: Santa Monica DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2000-04-05   
310-460 8 Santa Monica: Santa Monica DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-06-09   
310-460 9 Santa Monica: Santa Monica DA CA   6664 SPRINT SPECTRUM L.P. 730   2006-06-01   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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