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: RNBOOH36RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-365 A Rainsboro OH 9321 OHIO BELL TEL CO 328      
937-365 1 Rainsboro OH 9321 OHIO BELL TEL CO 328      

Last updated: Sat, 25 Feb 2023 02:10:49 UTC

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