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: LTRKARCADS0

Remotes:

Switch Switch name Switch type
LTRKARFRRS2    ORM 
LTRKARSKRS1    ORM 
LTRKARSWRS1    5ER 
LTRKARTERS1    ORM 
LTRKARVARS1    5ER 
LTRKARVIRS1    5ER 
LTRKARWIRS1    5ER 
LTRKARWIRS2    ORM 
PARNARMARS2    5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
501-202 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-217 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-218 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-219 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-221 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-223 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-224 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-225 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-227 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-228 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-251 A Little Rock AR 9533 SOUTHWESTERN BELL 528   2007-04-22   
501-312 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-716 A Little Rock AR 9533 SOUTHWESTERN BELL 528      
501-954 A Little Rock AR 9533 SOUTHWESTERN BELL 528      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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