Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 949 [Rate centres in NPA 949] [Dial plan for NPA 949]

NXX: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-639 A Saddleback Valley CA ELTRCA11DS0  9740 PACIFIC BELL 730      
949-639 0 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 1 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 2 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 3 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 4 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 5 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 6 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 7 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 8 Saddleback Valley CA   9740 PACIFIC BELL 730      
949-639 9 Saddleback Valley CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   

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

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