Local Calling Guide

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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-399 A Elsinore CA   793K TWC IP ENABLED SERVICES, LLC 730      
951-399 0 Elsinore CA   793K TWC IP ENABLED SERVICES, LLC 730   2013-08-22   
951-399 1 Elsinore CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-04-28   
951-399 2 Elsinore CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-20   
951-399 3 Elsinore CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-20   
951-399 4 Elsinore CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-12-13   
951-399 5 Elsinore CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2015-01-30   
951-399 6 Elsinore CA   515J IP HORIZON LLC 730   2015-09-20   
951-399 7 Elsinore CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-07-17   
951-399 8 Elsinore CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-09-11   
951-399 9 Elsinore CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-01-02   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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