Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 326 [Rate centres in NPA 326] [Dial plan for NPA 326]

NXX: 241

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
326-241 A Miamisburg-West Carrollton OH   464C ONVOY, LLC - OH 328   2026-01-15   
326-241 0 Miamisburg-West Carrollton OH   464C ONVOY, LLC - OH 328   2026-01-15   
326-241 1 Miamisburg-West Carrollton OH   464C ONVOY, LLC - OH 328   2026-01-16   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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