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: 975G PBN, LLC - NE

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
402-347 A Norfolk NE HSKNNEXSRS1  644      
402-347 1 Norfolk NE HSKNNEXSRS1  644   2013-04-04   
402-347 6 Norfolk NE HSKNNEXSRS1  644   2020-07-03   
402-369 8 Wayne NE HSKNNEXSRS1  644   2018-04-30   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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