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: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-740 A Garden Grove CA ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 0 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 1 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 2 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 3 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 4 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 5 Garden Grove CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2010-04-05   
714-740 6 Garden Grove CA   9740 PACIFIC BELL 730      
714-740 7 Garden Grove CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-16   
714-740 8 Garden Grove CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-03-02   
714-740 9 Garden Grove CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-12-16   

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

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