Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 614 [Rate centres in NPA 614] [Dial plan for NPA 614]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
614-643 A Columbus OH CLMDOH44DS3  3376 WINDSTREAM NUVOX OHIO, LLC 324      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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