Local Calling Guide

Area code/prefix search

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-691 A Marshalltown IA URDLIA06CM2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-691 0 Marshalltown IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-691 1 Marshalltown IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2003-06-21   
641-691 2 Marshalltown IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2006-08-21   
641-691 3 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 4 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 5 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 6 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 7 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 8 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   
641-691 9 Marshalltown IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632   2004-02-11   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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