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: 571J PEERING HUB, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
701-513 A Dickinson ND BSMRNDNQ0MD  638      
701-513 0 Dickinson ND BSMRNDNQ0MD  638   2023-05-05   
701-705 9 Bowbells ND   638   2024-01-03   
701-851 1 Linton ND BSMRNDNQ0MD  638   2022-11-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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