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: 450

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-450 A Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-05-09   
234-450 0 Mantua OH   145J TERRA NOVA TELECOM INC. 325   2025-05-12   
234-450 7 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-05-09   
234-450 8 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-05-09   
234-450 9 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-05-09   

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

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