Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-271 A Pleasanton CA OKLDCAUNDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
925-271 0 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-03-24   
925-271 1 Pleasanton CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
925-271 2 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-12-22   
925-271 3 Pleasanton CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-22   
925-271 4 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-08-26   
925-271 5 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
925-271 6 Pleasanton CA   7262 XO CALIFORNIA, INC. 722   2006-11-06   
925-271 7 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-03-24   
925-271 8 Pleasanton CA   7262 XO CALIFORNIA, INC. 722   2008-10-26   
925-271 9 Pleasanton CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-02-21   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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