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: TOLDOH21DS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
567-979 8 Castalia OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 326      
567-999 6 New Riegel OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 326      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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