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.
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OCN: 460H PEERLESS NETWORK OF NORTH DAKOTA, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
701-515 A Fargo ND FARGNDBCDS4  636      
701-515 0 Fargo ND FARGNDBCDS4  636   2020-08-12   
701-515 3 Fargo ND FARGNDBCDS4  636   2023-03-30   
701-515 6 Fargo ND FARGNDBCDS4  636   2021-07-16   
701-515 7 Fargo ND FARGNDBCDS4  636   2021-01-09   
701-515 9 Fargo ND FARGNDBCDS4  636   2020-08-12   
701-805 A Bismarck ND BSMRNDJCAMD  638      
701-805 0 Bismarck ND BSMRNDJCAMD  638   2014-12-18   
701-977 9 Fargo ND FARGNDBCDS4  636   2021-12-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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