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: 960H MIDSTATES DATA TRANSPORT, LLC - NE

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
402-843 1 Elgin NE ELGNNE040MD  644   2022-03-11   
531-204 A Norfolk NE NRFLNENW5MD  644      
531-204 0 Norfolk NE NRFLNENW5MD  644   2016-12-24   
531-209 2 Blair NE BLARNEXH4MD  644   2021-02-08   
531-234 1 Newman Grove NE NWGVNE040MD  644   2020-05-08   

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

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