Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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East Chicago, IN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
219-804 7 CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-07-26   
219-804 8 CHCGIL24DS6  097D ONVOY, LLC - IN 358   2016-03-24   
219-804 9 CHCGIL24DS6  097D ONVOY, LLC - IN 358   2016-03-24   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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