Local Calling Guide

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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
657-315 8 Placentia CA   899D METROPCS NETWORKS, LLC 730   2018-05-05   
657-315 9 Placentia CA   516C AT&T CORP. 730   2016-10-19   
657-316 A Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-316 0 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 1 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 2 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 3 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 4 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 5 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 6 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 7 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 8 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-316 9 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-317 A Silverado CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-18   
657-317 0 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 1 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 2 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 3 Silverado CA   649C ONVOY, LLC - CA 730   2019-03-03   
657-317 4 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 5 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 6 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 7 Silverado CA   649C ONVOY, LLC - CA 730   2019-03-03   
657-317 8 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-25   
657-317 9 Silverado CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-18   
657-318 A Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-318 0 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-318 1 Westminster CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-05-27   
657-318 2 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-06-03   
657-318 3 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-06-03   
657-318 4 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-06-03   
657-318 5 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-318 6 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-318 7 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-26   
657-318 8 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-06-03   
657-318 9 Westminster CA   899D METROPCS NETWORKS, LLC 730   2017-01-24   
657-319 A Fullerton CA   6664 SPRINT SPECTRUM L.P. 730   2018-05-13   
657-319 0 Fullerton CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-16   
657-319 1 Fullerton CA   6529 T-MOBILE USA, INC. 730   2019-11-10   
657-319 2 Fullerton CA   6529 T-MOBILE USA, INC. 730   2019-11-10   
657-319 3 Fullerton CA   649C ONVOY, LLC - CA 730   2019-09-09   
657-319 4 Fullerton CA   649C ONVOY, LLC - CA 730   2019-09-09   
657-319 5 Fullerton CA   6529 T-MOBILE USA, INC. 730   2019-04-21   
657-319 6 Fullerton CA   6529 T-MOBILE USA, INC. 730   2019-01-04   
657-319 7 Fullerton CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-03   
657-319 8 Fullerton CA   6529 T-MOBILE USA, INC. 730   2018-09-21   
657-319 9 Fullerton CA   6664 SPRINT SPECTRUM L.P. 730   2018-05-13   
657-320 A Orange CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2018-06-07   
657-320 0 Orange CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2018-06-07   
657-320 1 Orange CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2018-06-07   
657-320 2 Orange CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2018-06-07   

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

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