Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-947 A Los Altos CA LSATCA11DS0  9740 PACIFIC BELL 722      
650-947 0 Los Altos CA   9740 PACIFIC BELL 722      
650-947 1 Los Altos CA   9740 PACIFIC BELL 722      
650-947 2 Los Altos CA   9740 PACIFIC BELL 722      
650-947 3 Los Altos CA   9740 PACIFIC BELL 722      
650-947 4 Los Altos CA   9740 PACIFIC BELL 722      
650-947 5 Los Altos CA   9740 PACIFIC BELL 722      
650-947 6 Los Altos CA   9740 PACIFIC BELL 722      
650-947 7 Los Altos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-02-06   
650-947 8 Los Altos CA   9740 PACIFIC BELL 722      
650-947 9 Los Altos CA   9740 PACIFIC BELL 722      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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