Local Calling Guide

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

NXX: 814

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-814 A Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 0 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 1 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-04-11   
641-814 2 Ottumwa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-08   
641-814 3 Ottumwa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2005-08-08   
641-814 4 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2015-12-04   
641-814 5 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 6 Ottumwa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2006-03-16   
641-814 7 Ottumwa IA DESMIAXM1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 632   2006-06-10   
641-814 8 Ottumwa IA OTTMIATC0MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-814 9 Ottumwa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2006-11-30   

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

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