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: MTHOARXADS1

Remotes:

Switch Switch name Switch type
CHVGARXARS1    DLU 
EVSHARXARS1    4RS 
FKLNARXARS1    4RS 
GMLLARXARS1    4RS 
HNSNARXARS1    4RS 
HRBNARXARS1    4RS 
MDWYARXARS1    SR 
MMSPARXARS0    RSC 
MNPLARXARS1    4RS 
OXFRARXARS1    4RS 
OZACARXARS1    4RS 
SLFTARXARS1    210 
TRFRARXARS1    4RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-424 A Mountain Home AR 1711 CENTURYTEL OF MOUNTAIN HOME, INC. DBA CENTURYLINK 528      
870-425 A Mountain Home AR 1711 CENTURYTEL OF MOUNTAIN HOME, INC. DBA CENTURYLINK 528      
870-508 A Mountain Home AR 1711 CENTURYTEL OF MOUNTAIN HOME, INC. DBA CENTURYLINK 528      

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

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