Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-391 A Kewanna IN PLMOINXAX9X  732J NUSO, LLC 332      
574-391 1 Kewanna IN PLMOINXAX9X  732J NUSO, LLC 332   2022-12-11   
574-391 2 Kewanna IN PLMOINXAX9X  732J NUSO, LLC 332   2024-09-23   

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

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