Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-372 A Chatham OH MEDNOHXBUMD  624H ONVOY SPECTRUM, LLC 325      
234-372 2 Chatham OH AKRNOH25XZY  464C ONVOY, LLC - OH 325   2023-07-22   
234-372 3 Chatham OH MEDNOHXBUMD  624H ONVOY SPECTRUM, LLC 325   2023-06-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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