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: DVLKNDXADS2

Remotes:

Switch Switch name Switch type
CANDNDXARS9  CANDO  RSS 
CRRYNDXARS3  CRARY  RLC 
ESMDNDXARS1    DRL 
FTTTNDXARS7  FORT TOTTEN  RSS 
LEDSNDXARS1    DRL 
MCVLNDXARS3  MCVILLE  RSS 
MDCKNDXARS1    DRL 
MNWKNDXARS1    DRL 
NWRKNDXARS0  NEW ROCKFORD  RSS 
PEKNNDXARS2  PEKIN  RLC 
PENNNDXARS3  PENN  RLC 
SHYNNDXARS9  SHEYENNE  RSC 
STRKNDXARS2  STARKWEATHER  RLC 
TOLNNDXARS2  TOLNA  RLC 
WBSTNDXARS3  WEBSTER  RLC 
WRWKNDXARS2  WARWICK  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
701-662 A Devils Lake ND 1447 NORTH DAKOTA TELEPHONE CO. 636      
701-665 A Devils Lake ND 1447 NORTH DAKOTA TELEPHONE CO. 636      
701-798 A Oberon ND 1447 NORTH DAKOTA TELEPHONE CO. 636      
701-868 A Hampden ND 1447 NORTH DAKOTA TELEPHONE CO. 636      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.