Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cresco, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-547 6 CRESIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-547 7 CRESIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-547 8 CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2005-03-10   
563-547 9 CRESIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

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

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