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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-394 A Jamestown ND FARGNDBCTMD  508J CENTURYLINK COMMUNICATIONS, LLC 636      
701-394 0 Jamestown ND FARGNDBCXOX  073H TELNYX LLC 636   2020-12-28   
701-394 1 Jamestown ND FARGNDBCXMX  624H ONVOY SPECTRUM, LLC 636   2021-11-04   
701-394 2 Jamestown ND FARGNDBCX4Y  506J TWILIO INTERNATIONAL, INC. 636   2021-01-02   
701-394 3 Jamestown ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2020-11-09   
701-394 4 Jamestown ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2020-11-09   
701-394 5 Jamestown ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2020-11-09   
701-394 6 Jamestown ND FARGNDMW9MD  6701 AERIAL COMMUNICATIONS, INC. 636   2022-04-15   
701-394 7 Jamestown ND FARGNDBCTMD  508J CENTURYLINK COMMUNICATIONS, LLC 636   2017-05-31   
701-394 8 Jamestown ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2021-07-08   
701-394 9 Jamestown ND FARGNDBCX7X  452F ONVOY, LLC - ND 636   2021-07-08   

Last updated: Sat, 26 Aug 2023 16:14:14 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.