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: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-569 A Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 0 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 1 Oskaloosa IA OSKLIABS1MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632   2006-11-13   
641-569 2 Oskaloosa IA OSKLIA061MD  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-569 3 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-03-13   
641-569 4 Oskaloosa IA OSKLIA061MD  6529 T-MOBILE USA, INC. 632   2018-04-12   
641-569 5 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-29   
641-569 6 Oskaloosa IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2010-04-02   
641-569 7 Oskaloosa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-02-28   
641-569 8 Oskaloosa IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-10-08   
641-569 9 Oskaloosa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   

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

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