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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
657-900 0 Santa Ana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-05-20   
657-900 1 Santa Ana CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-11-14   
657-900 2 Santa Ana CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-11-29   
657-900 3 Santa Ana CA   829J PAETEC ITEL, LLC 730   2012-09-19   
657-900 4 Santa Ana CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-02-09   
657-900 5 Santa Ana CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-05-28   
657-900 6 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-05-14   
657-900 7 Santa Ana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-07-31   
657-900 8 Santa Ana CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-01-28   
657-900 9 Santa Ana CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2018-11-04   
657-922 A Huntington Beach CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-922 0 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 1 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 2 Huntington Beach CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-05-07   
657-922 3 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 4 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 5 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 6 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 7 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 8 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 9 Huntington Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-11   
657-933 A Orange CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-933 0 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-06-21   
657-933 1 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-26   
657-933 2 Orange CA LSANCAJW7MD  939H COMMIO, LLC 730   2021-08-28   
657-933 3 Orange CA LSANCAJWIMD  965H FRACTEL, LLC 730   2020-11-15   
657-933 4 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-17   
657-933 5 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-17   
657-933 6 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-17   
657-933 7 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-17   
657-933 8 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-26   
657-933 9 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-26   
657-944 A Garden Grove CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-944 0 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-04-01   
657-944 1 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-944 2 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-944 3 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-19   
657-944 4 Garden Grove CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-01-07   
657-944 5 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-23   
657-944 6 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-22   
657-944 7 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-22   
657-944 8 Garden Grove CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-07   
657-944 9 Garden Grove CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-07   
657-946 A Silverado CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-946 0 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-11   
657-946 1 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-11   
657-946 2 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-11   
657-946 3 Silverado CA LSANCAJWIMD  965H FRACTEL, LLC 730   2020-09-10   
657-946 4 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-11   
657-946 5 Silverado CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-11   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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