Local Calling Guide

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

NXX: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-293 A Silverado CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-293 0 Silverado CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-10-26   
657-293 1 Silverado CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-10-26   
657-293 2 Silverado CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-10-26   
657-293 3 Silverado CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2015-10-27   
657-293 4 Silverado CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2015-10-27   
657-293 5 Silverado CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2015-10-27   
657-293 6 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-07   
657-293 7 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-07   
657-293 8 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-07   
657-293 9 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-07   

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

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