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: BRWSOHXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-359 A Wilmot OH 0615 FRONTIER NORTH, INC. - OH 325      
330-756 A Beach City OH 0615 FRONTIER NORTH, INC. - OH 325      
330-767 A Brewster OH 0615 FRONTIER NORTH, INC. - OH 325      

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

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