Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-704 A McKittrick CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-704 0 McKittrick CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-704 1 McKittrick CA   4129 O1 COMMUNICATIONS, INC. - CA 734   2006-09-28   
661-704 2 McKittrick CA   4129 O1 COMMUNICATIONS, INC. - CA 734   2006-09-28   
661-704 3 McKittrick CA   981E BANDWIDTH.COM CLEC, LLC - CA 734   2010-08-29   
661-704 4 McKittrick CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2005-07-30   
661-704 5 McKittrick CA   981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-08-29   
661-704 9 McKittrick CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 734   2016-03-06   

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

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