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
310-747 A Compton: Compton DA CA POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
310-747 0 Compton: Compton DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
310-747 1 Compton: Compton DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
310-747 2 Compton: Compton DA CA   993B CURATEL, LLC - CA 730   2006-12-18   
310-747 3 Compton: Compton DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-11-25   
310-747 4 Compton: Compton DA CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2010-10-28   
310-747 5 Compton: Compton DA CA   206C CBEYOND COMMUNICATIONS, LLC - CA 730   2005-09-28   
310-747 6 Compton: Compton DA CA   4129 O1 COMMUNICATIONS, INC. - CA 730   2003-10-12   
310-747 7 Compton: Compton DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-07-06   
310-747 8 Compton: Compton DA CA   7262 XO CALIFORNIA, INC. 730   2005-09-15   
310-747 9 Compton: Compton DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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