Local Calling Guide

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Glidden, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-497 A ADBNIAXO0MD  593K MCC TELEPHONY LLC 644      
712-497 1   593K MCC TELEPHONY LLC 644   2010-05-07   
712-497 2   221F ONVOY, LLC - IA 644   2021-10-30   
712-497 4   221F ONVOY, LLC - IA 644   2021-05-21   
712-659 A GLDNIAXORS1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 1   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 2   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 3   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 4   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 5   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 6   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 7   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 8   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 9   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-770 A CRRLIABUDS0  156C BTC, INC. - IA 644      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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