Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SNVACA01DS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-746 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 0 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 2 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 3 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 6 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 7 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 8 Sunnyvale CA 9740 PACIFIC BELL 722      
408-746 9 Sunnyvale CA 9740 PACIFIC BELL 722      
408-749 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 0 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 1 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 2 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 3 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 4 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 5 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 7 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 8 Sunnyvale CA 9740 PACIFIC BELL 722      
408-773 9 Sunnyvale CA 9740 PACIFIC BELL 722      
408-774 A Sunnyvale CA 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 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      
408-830 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 0 Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 1 Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 2 Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 5 Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 8 Sunnyvale CA 9740 PACIFIC BELL 722      
408-830 9 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 0 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 1 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 6 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 7 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 8 Sunnyvale CA 9740 PACIFIC BELL 722      
408-991 9 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 A Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 0 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 2 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 3 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 4 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 6 Sunnyvale CA 9740 PACIFIC BELL 722      
408-992 7 Sunnyvale CA 9740 PACIFIC BELL 722      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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