Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 364 [Rate centres in NPA 364] [Dial plan for NPA 364]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
364-227 A Dawson Springs KY MDVIKYMAX4Y  515J IP HORIZON LLC 464   2024-07-15   
364-227 1 Dawson Springs KY MDVIKYMAX4Y  515J IP HORIZON LLC 464   2024-07-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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