Local Calling Guide

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Lake Station, IN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
219-963 8 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2015-11-07   
219-963 9 LKSTINXADS0  0772 FRONTIER NORTH, INC.. - IN 332      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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