Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 714 [Rate centres in NPA 714] [Dial plan for NPA 714]

NXX: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-710 A Silverado CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730      
714-710 0 Silverado CA   6529 T-MOBILE USA, INC. 730   2015-01-26   
714-710 1 Silverado CA   649C ONVOY, LLC - CA 730   2008-09-02   
714-710 2 Silverado CA   6529 T-MOBILE USA, INC. 730   2014-08-29   
714-710 3 Silverado CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-17   
714-710 4 Silverado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-11-12   
714-710 5 Silverado CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-08-23   
714-710 6 Silverado CA   6529 T-MOBILE USA, INC. 730   2015-01-26   
714-710 7 Silverado CA   649C ONVOY, LLC - CA 730   2013-09-21   
714-710 8 Silverado CA   649C ONVOY, LLC - CA 730   2012-09-14   
714-710 9 Silverado CA   318J COMCAST IP PHONE, LLC 730      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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