Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 947

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-947 A Melcher IA MLCHIAXORS9  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 0 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 1 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 2 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 3 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 4 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 5 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 6 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-947 7 Melcher IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-947 8 Melcher IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-947 9 Melcher IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      

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

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