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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: WTVLCA01DS0

Remotes:

Switch Switch name Switch type
ARMSCA11RS0  AROMAS  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
831-722 A Watsonville CA 9740 PACIFIC BELL 722      
831-724 A Watsonville CA 9740 PACIFIC BELL 722      
831-728 A Watsonville CA 9740 PACIFIC BELL 722      
831-761 A Watsonville CA 9740 PACIFIC BELL 722      
831-763 A Watsonville CA 9740 PACIFIC BELL 722      
831-768 A Watsonville CA 9740 PACIFIC BELL 722      
831-786 A Watsonville CA 9740 PACIFIC BELL 722      
831-786 0 Watsonville CA 9740 PACIFIC BELL 722      
831-786 1 Watsonville CA 9740 PACIFIC BELL 722      
831-786 2 Watsonville CA 9740 PACIFIC BELL 722      
831-786 3 Watsonville CA 9740 PACIFIC BELL 722      
831-786 4 Watsonville CA 9740 PACIFIC BELL 722      
831-786 7 Watsonville CA 9740 PACIFIC BELL 722      
831-786 8 Watsonville CA 9740 PACIFIC BELL 722      
831-786 9 Watsonville CA 9740 PACIFIC BELL 722      

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

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