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.

OCN: 1447 NORTH DAKOTA TELEPHONE CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
701-249 A Esmond ND DVLKNDAMDS1  638      
701-262 A Tolna ND DVLKNDXADS2  636      
701-292 A Starkweather ND DVLKNDXADS2  636      
701-294 A Warwick ND DVLKNDXADS2  636      
701-296 A Pekin ND DVLKNDXADS2  636      
701-322 A McVille ND DVLKNDXADS2  636      
701-324 A Harvey ND DVLKNDAMDS1  638      
701-393 A Penn ND DVLKNDXADS2  636      
701-395 A Webster ND DVLKNDXADS2  636      
701-398 A Crary ND DVLKNDXADS2  636      
701-438 A Maddock ND DVLKNDAMDS1  638      
701-465 A Drake ND DVLKNDAMDS1  638      
701-466 A Leeds ND DVLKNDAMDS1  638      
701-473 A Minnewaukan ND DVLKNDAMDS1  638      
701-542 A Balta ND DVLKNDAMDS1  638      
701-547 A Fessenden ND DVLKNDAMDS1  638      
701-583 A Knox ND DVLKNDAMDS1  638      
701-592 A Leeds ND DVLKNDAMDS1  638      
701-662 A Devils Lake ND DVLKNDXADS2  636      
701-665 A Devils Lake ND DVLKNDXADS2  636      
701-766 A Fort Totten ND DVLKNDXADS2  636      
701-776 A Rugby ND DVLKNDAMDS1  638      
701-798 A Oberon ND DVLKNDXADS2  636      
701-868 A Hampden ND DVLKNDXADS2  636      
701-947 A New Rockford ND DVLKNDXADS2  636      
701-968 A Cando ND DVLKNDXADS2  636      
701-996 A Sheyenne ND DVLKNDXADS2  636      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.