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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-643 A Burbank OH AKRNOH2538Z  516J TON80 COMMUNICATIONS, LLC 325      
234-643 2 Burbank OH AKRNOH25XZY  464C ONVOY, LLC - OH 325   2023-07-22   
234-643 9 Burbank OH AKRNOH2538Z  516J TON80 COMMUNICATIONS, LLC 325   2022-03-13   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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