Local Calling Guide

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

NXX: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-542 A Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 0 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-542 1 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 2 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 3 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 4 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 5 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 6 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 7 Sunnyvale CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-542 8 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-542 9 Sunnyvale CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      

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

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