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: THCHCA01DS0

Remotes:

Switch Switch name Switch type
BVSPCA11RS5  BEAR VALLEY SPRINGS  5ER 
EDWRCA01RS1  EDWARDS  5ER 
MOJVCA01RS4  MOJAVE  5ER 
RSMDCA11RS3  ROSAMOND  5ER 
WLBSCA11RS2  WALKER BASIN  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-822 A Tehachapi CA 9740 PACIFIC BELL 734      
661-823 A Tehachapi CA 9740 PACIFIC BELL 734      
661-823 0 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 1 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 2 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 3 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 5 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 6 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 7 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 8 Tehachapi CA 9740 PACIFIC BELL 734      
661-823 9 Tehachapi CA 9740 PACIFIC BELL 734      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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