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: KGCYCA11DS1

Remotes:

Switch Switch name Switch type
BGSRCA11RS0  BIG SUR  5ER 
GNFDCA11RS0  GREENFIELD  5ER 
SNARCA11RS1  SAN ARDO  5ER 
SNLCCA11RS1  SAN LUCAS  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
831-385 A King City CA 9740 PACIFIC BELL 736      
831-386 A King City CA 9740 PACIFIC BELL 736      
831-386 0 King City CA 9740 PACIFIC BELL 736      
831-386 2 King City CA 9740 PACIFIC BELL 736      
831-386 3 King City CA 9740 PACIFIC BELL 736      
831-386 4 King City CA 9740 PACIFIC BELL 736      
831-386 5 King City CA 9740 PACIFIC BELL 736      
831-386 7 King City CA 9740 PACIFIC BELL 736      
831-386 8 King City CA 9740 PACIFIC BELL 736      
831-386 9 King City CA 9740 PACIFIC BELL 736      

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

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