Local Calling Guide

Area code/prefix search

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St Lucas, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-778 A STLCIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-778 0   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-778 1 STLCIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-778 2 STLCIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-778 3 MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635   2020-08-31   
563-778 5 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-778 6 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-02   
563-778 7 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-15   
563-778 8 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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