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
408-731 A Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 0 Sunnyvale CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-10-02   
408-731 1 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 2 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 3 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 4 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 5 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 6 Sunnyvale CA   8827 BROADWING COMMUNICATIONS, LLC - CA 722   2006-03-25   
408-731 7 Sunnyvale CA   8827 BROADWING COMMUNICATIONS, LLC - CA 722   2006-01-09   
408-731 8 Sunnyvale CA   9740 PACIFIC BELL 722      
408-731 9 Sunnyvale CA   7262 XO CALIFORNIA, INC. 722   2006-09-15   

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

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