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: RCKLCA11DS0

Remotes:

Switch Switch name Switch type
AUBNCA11RS0  AUBURN  5ER 
DTFLCA11RS0  DUTCH FLAT  5ER 
GRVYCA11RS0  GRASS VALLEY  5ER 
LNCLCA11RS1  LINCOLN  5ER 
LOMSCA11RS0  LOOMIS  5ER 
NWCSCA11RS2  NEWCASTLE  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-315 A South Placer CA 9740 PACIFIC BELL 726      
916-415 A South Placer CA 9740 PACIFIC BELL 726      
916-415 0 South Placer CA 9740 PACIFIC BELL 726      
916-415 1 South Placer CA 9740 PACIFIC BELL 726      
916-415 9 South Placer CA 9740 PACIFIC BELL 726      
916-624 A South Placer CA 9740 PACIFIC BELL 726      
916-625 A South Placer CA 9740 PACIFIC BELL 726      
916-625 0 South Placer CA 9740 PACIFIC BELL 726      
916-625 5 South Placer CA 9740 PACIFIC BELL 726      
916-625 7 South Placer CA 9740 PACIFIC BELL 726      
916-625 8 South Placer CA 9740 PACIFIC BELL 726      
916-625 9 South Placer CA 9740 PACIFIC BELL 726      
916-630 A South Placer CA 9740 PACIFIC BELL 726      
916-632 A South Placer CA 9740 PACIFIC BELL 726      
916-660 7 South Placer CA 9740 PACIFIC BELL 726   2008-08-01   
916-660 8 South Placer CA 9740 PACIFIC BELL 726   2008-08-01   

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

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