Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-774 A Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-774 0 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 1 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 2 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 3 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 4 Sunnyvale CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-02   
408-774 5 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 6 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 7 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 8 Sunnyvale CA   9740 PACIFIC BELL 722      
408-774 9 Sunnyvale CA   9740 PACIFIC BELL 722      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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