Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-217 0 Chariton IA 6266 UNITED STATES CELLULAR - IA 632   2012-08-10   
641-217 1 Chariton IA 6266 UNITED STATES CELLULAR - IA 632   2015-09-27   
641-218 A Knoxville IA 6266 UNITED STATES CELLULAR - IA 632      
641-218 0 Knoxville IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-218 1 Knoxville IA 6266 UNITED STATES CELLULAR - IA 632   2013-01-19   
641-218 4 Knoxville IA 6266 UNITED STATES CELLULAR - IA 632   2007-02-23   
641-218 8 Knoxville IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-218 9 Knoxville IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-221 A Greenfield IA 6266 UNITED STATES CELLULAR - IA 632      
641-221 0 Greenfield IA 6266 UNITED STATES CELLULAR - IA 632      
641-221 1 Greenfield IA 6266 UNITED STATES CELLULAR - IA 632      
641-223 2 Osceola IA 6266 UNITED STATES CELLULAR - IA 632   2007-10-07   
641-223 3 Osceola IA 6266 UNITED STATES CELLULAR - IA 632   2011-12-09   
641-224 2 Sigourney IA 6266 UNITED STATES CELLULAR - IA 632   2006-12-14   
641-224 5 Sigourney IA 6266 UNITED STATES CELLULAR - IA 632   2014-03-06   
641-226 1 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-226 2 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-226 3 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-226 4 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2004-02-11   
641-226 7 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2005-04-02   
641-226 8 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2005-04-02   
641-226 9 Ottumwa IA 6266 UNITED STATES CELLULAR - IA 632   2003-11-23   
641-228 0 Charles City IA 6266 UNITED STATES CELLULAR - IA 632   2004-10-02   
641-229 4 New Hampton IA 6266 UNITED STATES CELLULAR - IA 632   2023-05-25   
641-229 5 New Hampton IA 6266 UNITED STATES CELLULAR - IA 632   2006-09-12   
641-229 6 New Hampton IA 6266 UNITED STATES CELLULAR - IA 632   2006-09-12   
641-229 7 New Hampton IA 6266 UNITED STATES CELLULAR - IA 632   2013-10-26   
641-231 1 Clear Lake IA 6266 UNITED STATES CELLULAR - IA 632   2004-12-09   
641-231 2 Clear Lake IA 6266 UNITED STATES CELLULAR - IA 632   2012-10-22   
641-231 5 Clear Lake IA 6266 UNITED STATES CELLULAR - IA 632   2016-05-23   
641-231 9 Clear Lake IA 6266 UNITED STATES CELLULAR - IA 632   2020-12-28   
641-233 7 Fairfield IA 6266 UNITED STATES CELLULAR - IA 632   2005-08-10   
641-233 8 Fairfield IA 6266 UNITED STATES CELLULAR - IA 632   2005-08-10   
641-242 0 Bloomfield IA 6266 UNITED STATES CELLULAR - IA 632   2011-10-15   
641-242 2 Bloomfield IA 6266 UNITED STATES CELLULAR - IA 632   2012-12-03   
641-247 A Fontanelle IA 6266 UNITED STATES CELLULAR - IA 632      
641-247 0 Fontanelle IA 6266 UNITED STATES CELLULAR - IA 632   2009-03-14   
641-251 1 Forest City IA 6266 UNITED STATES CELLULAR - IA 632   2007-02-10   
641-251 2 Forest City IA 6266 UNITED STATES CELLULAR - IA 632   2015-05-08   
641-257 7 Charles City IA 6266 UNITED STATES CELLULAR - IA 632   2004-10-02   
641-257 8 Charles City IA 6266 UNITED STATES CELLULAR - IA 632   2003-12-27   
641-257 9 Charles City IA 6266 UNITED STATES CELLULAR - IA 632   2003-12-27   
641-260 3 Grinnell IA 6266 UNITED STATES CELLULAR - IA 632   2020-04-30   
641-260 9 Grinnell IA 6266 UNITED STATES CELLULAR - IA 632   2022-03-21   
641-275 5 Newton IA 6266 UNITED STATES CELLULAR - IA 632   2007-02-23   
641-278 0 Creston IA 6266 UNITED STATES CELLULAR - IA 632   2007-10-22   
641-278 6 Creston IA 6266 UNITED STATES CELLULAR - IA 632   2011-09-22   
641-289 A Lamoni IA 6266 UNITED STATES CELLULAR - IA 632      
641-289 0 Lamoni IA 6266 UNITED STATES CELLULAR - IA 632   2009-08-02   
641-289 3 Lamoni IA 6266 UNITED STATES CELLULAR - IA 632   2021-01-17   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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