Local Calling Guide

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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-464 A Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 0 Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 1 Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 2 Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 3 Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 4 Mount Ayr IA MTAYIAXCRS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 5 Mount Ayr IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2009-01-20   
641-464 6 Mount Ayr IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2015-01-15   
641-464 7 Mount Ayr IA MTAYIAXCRP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-464 8 Mount Ayr IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-464 9 Mount Ayr IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2014-10-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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