Local Calling Guide

Area code/prefix search

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NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-201 A Anaheim CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
657-201 0 Anaheim CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-11-27   
657-201 1 Anaheim CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-07-22   
657-201 2 Anaheim CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-07-22   
657-201 3 Anaheim CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-06-08   
657-201 4 Anaheim CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-12-02   
657-201 5 Anaheim CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-05-28   
657-201 6 Anaheim CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2018-11-04   
657-201 7 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-11-21   
657-201 8 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-06   
657-201 9 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-11-21   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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