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: CLMBOH11XLZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-980 0 Centerville (Belmont) OH 001F BANDWIDTH.COM CLEC, LLC - OH 324   2018-04-16   
740-984 6 Beverly OH 001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-04   

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

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