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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
326-233 A Hillsboro OH DYTNOH15X2X  7421 AT&T - LOCAL 328   2024-10-11   
326-233 0 Hillsboro OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-04-24   
326-233 9 Hillsboro OH DYTNOH15X2X  7421 AT&T - LOCAL 328   2024-10-11   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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