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: 693

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-693 A Martin ND MNOTNDXADS0  3303 SRT COMMUNICATIONS, INC. 638      
701-693 0 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 1 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 2 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 3 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 4 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 5 Martin ND   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-693 6 Martin ND   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-693 7 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 8 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      
701-693 9 Martin ND   3303 SRT COMMUNICATIONS, INC. 638      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.