Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]

NXX: 224

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-224 A Orange CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
657-224 0 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-09-06   
657-224 1 Orange CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-04-07   
657-224 2 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-07-03   
657-224 3 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-09-06   
657-224 4 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-09-06   
657-224 5 Orange CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-10-26   
657-224 6 Orange CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-10-26   
657-224 7 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-08-28   
657-224 8 Orange CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-11   
657-224 9 Orange CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-03-24   

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

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