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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: DYTNOH22X6Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-706 A South Charleston OH 001F BANDWIDTH.COM CLEC, LLC - OH 328   2012-12-16   
937-715 A Trotwood OH 001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-07-23   
937-966 A North Hampton OH 001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-05-08   
937-985 A Dayton OH 001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-07-19   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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