Local Calling Guide

Area code/prefix search

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

NXX: 223

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-223 A Osceola IA OSCLIAXDPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-223 0 Osceola IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-223 1 Osceola IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-04-28   
641-223 2 Osceola IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-10-07   
641-223 3 Osceola IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2011-12-09   
641-223 4 Osceola IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2013-12-02   
641-223 5 Osceola IA OSCLIAXDPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632   2015-06-27   
641-223 6 Osceola IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2016-02-19   
641-223 7 Osceola IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-223 8 Osceola IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-223 9 Osceola IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2017-06-19   

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

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