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: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-242 A Bloomfield IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-242 0 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2011-10-15   
641-242 1 Bloomfield IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-04   
641-242 2 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2012-12-03   
641-242 3 Bloomfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-242 4 Bloomfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2018-04-02   
641-242 5 Bloomfield IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-242 8 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2021-05-26   
641-242 9 Bloomfield IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-02-26   

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

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