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: 731

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 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-731 1 Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 3 Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 4 Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 5 Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 6 Sunnyvale CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-731 7 Sunnyvale CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-731 8 Sunnyvale CA SNVACA01DS1  9740 PACIFIC BELL 722      
408-731 9 Sunnyvale CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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