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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Switch: HGHVPAXHPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-334 A Hughesville PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-334 2 Hughesville PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232   2011-09-12   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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