Local Calling Guide

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

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-200 A Westminster CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
657-200 0 Westminster CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2008-09-23   
657-200 1 Westminster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-27   
657-200 2 Westminster CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-05-24   
657-200 3 Westminster CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2009-04-02   
657-200 4 Westminster CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2010-03-11   
657-200 5 Westminster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-26   
657-200 6 Westminster CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-03-20   
657-200 7 Westminster CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2010-02-07   
657-200 8 Westminster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-26   
657-200 9 Westminster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-07-04   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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