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.

NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-458 A Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 0 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 1 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 2 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 3 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 5 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-458 8 Bowman ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.