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
310-693 A Inglewood CA LSANCA54DS0  8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 0 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 1 Inglewood CA   6664 SPRINT SPECTRUM L.P. 730   2004-08-16   
310-693 2 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 3 Inglewood CA   6664 SPRINT SPECTRUM L.P. 730   2003-10-20   
310-693 4 Inglewood CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-01-11   
310-693 5 Inglewood CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-27   
310-693 6 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 7 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 8 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
310-693 9 Inglewood CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      

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

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