Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-381 A Banning CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-381 0 Banning CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-02-22   
951-381 1 Banning CA   793K TWC IP ENABLED SERVICES, LLC 730   2015-06-04   
951-381 2 Banning CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-13   
951-381 3 Banning CA   515J IP HORIZON LLC 730   2015-09-20   
951-381 4 Banning CA   793K TWC IP ENABLED SERVICES, LLC 730   2016-05-28   
951-381 5 Banning CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2016-05-26   
951-381 6 Banning CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-11   
951-381 7 Banning CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-05-10   
951-381 8 Banning CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2014-10-07   
951-381 9 Banning CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2014-10-07   

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

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