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: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-298 A Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 0 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 1 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 2 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 3 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
641-298 4 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-03-27   
641-298 5 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-03-27   
641-298 6 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-01-05   
641-298 7 Amund IA OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-16   
641-298 8 Amund IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2020-05-26   
641-298 9 Amund IA KNYNMNXADS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      

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

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