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: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-227 A Millwood IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-227 0 Millwood IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2009-09-27   
574-227 1 Millwood IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2015-03-02   
574-227 2 Millwood IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2016-07-10   
574-227 3 Millwood IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2017-06-11   
574-227 4 Millwood IN EKHTINXAJMD  097D ONVOY, LLC - IN 332   2021-12-04   
574-227 5 Millwood IN EKHTINXAJMD  097D ONVOY, LLC - IN 332   2022-12-03   
574-227 6 Millwood IN EKHTINXAJMD  097D ONVOY, LLC - IN 332   2021-09-04   
574-227 7 Millwood IN PLMOINXAXMD  508J CENTURYLINK COMMUNICATIONS, LLC 332   2014-04-17   
574-227 8 Millwood IN EKHTINXAJMD  097D ONVOY, LLC - IN 332   2021-07-27   
574-227 9 Millwood IN   624H ONVOY SPECTRUM, LLC 332   2025-01-31   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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