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: CNTRALXEPS0

Remotes:

Switch Switch name Switch type
ARNYALXARP0  BOAZ  RP 
CDRBALXARP0  CEDAR BLUFF  RP 
COVLALXARP0  COLLINSVILLE  RP 
CSVLALXARP0  CROSSVILLE  RP 
GLVLALXARP0  GAYLESVILLE  RP 
LSBGALXARP0  LEESBURG  RP 
RNHRALXARP0  RINEHART  RP 
SNRCALXARP0  SAND ROCK  RP 
WHTNALXARP0  CENTRE  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-923 A Centre AL 0314 PEOPLES TEL. CO., INC. 476      
256-923 1 Centre AL 0314 PEOPLES TEL. CO., INC. 476   2013-06-16   
256-927 A Centre AL 0314 PEOPLES TEL. CO., INC. 476      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.