Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 001F BANDWIDTH.COM CLEC, LLC - OH

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
937-999 1 Dayton OH DYTNOH22X6Y  328   2011-05-20   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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