Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 861

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-861 A Chesterland OH CLEVOHEKMMD  515J IP HORIZON LLC 320   2024-03-31   
440-861 1 Chesterland OH   515J IP HORIZON LLC 320   2024-03-31   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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