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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-278 A Creston IA CETNIAXCPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-278 0 Creston IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-10-22   
641-278 1 Creston IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-278 2 Creston IA DESMIAITLMD  9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2017-05-10   
641-278 3 Creston IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-19   
641-278 4 Creston IA CETNIAXCPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632   2012-02-10   
641-278 5 Creston IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-278 6 Creston IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2011-09-22   
641-278 7 Creston IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-278 8 Creston IA CETNIAXCRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632   2011-10-31   
641-278 9 Creston IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2013-12-26   

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

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