Local Calling Guide

Area code/prefix search

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

NXX: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-263 A Garden Grove CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
657-263 0 Garden Grove CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2015-03-02   
657-263 1 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-03-09   
657-263 2 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-04-09   
657-263 3 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-09   
657-263 4 Garden Grove CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-06-04   
657-263 5 Garden Grove CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-06-12   
657-263 6 Garden Grove CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2018-11-15   
657-263 7 Garden Grove CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-06-12   
657-263 8 Garden Grove CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-06-12   
657-263 9 Garden Grove CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2015-03-02   

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

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