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: 764

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-764 A Burton OH CLEVOH62X0Z  9748 AMERICAN MESSAGING SERVICES, LLC 320      

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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