Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-372 1 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 2 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 3 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 4 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 5 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 6 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 7 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 8 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-27   
657-372 9 Huntington Beach CA   6529 T-MOBILE USA, INC. 730   2019-04-26   
657-373 A Placentia CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-10   
657-373 0 Placentia CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-10   
657-373 1 Placentia CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-10   
657-373 2 Placentia CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-10   
657-373 3 Placentia CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-10   
657-373 7 Placentia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-09-23   
657-373 8 Placentia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-09-23   
657-373 9 Placentia CA   6529 T-MOBILE USA, INC. 730   2019-07-18   
657-374 A Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 0 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 1 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 2 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 3 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 4 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 5 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 6 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 7 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 8 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-374 9 Huntington Beach CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-28   
657-375 A Santa Ana CA   6529 T-MOBILE USA, INC. 730   2019-05-19   
657-375 0 Santa Ana CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2019-05-20   
657-375 1 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-20   
657-375 2 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-27   
657-375 3 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-06-10   
657-375 4 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-06-24   
657-375 5 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-08   
657-375 6 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-22   
657-375 7 Santa Ana CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-08-05   
657-375 8 Santa Ana CA   6529 T-MOBILE USA, INC. 730   2019-05-19   
657-375 9 Santa Ana CA   6529 T-MOBILE USA, INC. 730   2019-05-19   
657-376 A Westminster CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-05-05   
657-376 0 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-11   
657-376 1 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-06-11   
657-376 2 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-11   
657-376 3 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-08   
657-376 4 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-13   
657-376 5 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-06   
657-376 6 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-06   
657-376 7 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-06   
657-376 8 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-08-05   
657-376 9 Westminster CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-05-05   

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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