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: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-750 A Garden Grove CA ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 0 Garden Grove CA   9740 PACIFIC BELL 730      
714-750 1 Garden Grove CA   9740 PACIFIC BELL 730      
714-750 2 Garden Grove CA   9740 PACIFIC BELL 730      
714-750 3 Garden Grove CA   9740 PACIFIC BELL 730      
714-750 4 Garden Grove CA   145J TERRA NOVA TELECOM INC. 730   2021-04-28   
714-750 5 Garden Grove CA   9740 PACIFIC BELL 730      
714-750 6 Garden Grove CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-02-17   
714-750 7 Garden Grove CA   6529 T-MOBILE USA, INC. 730   2021-10-23   
714-750 8 Garden Grove CA   073H TELNYX LLC 730   2017-06-02   
714-750 9 Garden Grove CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-12-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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