Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-226 A Sharon (Trumbull) OH YNTWOHIK0MD  9748 AMERICAN MESSAGING SERVICES, LLC 322      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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