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: OBRLOHXAAMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-707 2 Oberlin OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2013-06-21   
440-828 A Wellington OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320      
440-828 0 Wellington OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2008-09-07   
440-839 3 Wakeman OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2013-06-21   
440-965 2 Birmingham OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2013-06-23   
440-986 9 Amherst OH 024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2013-06-21   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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