Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 934

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-934 A Bladensburg IA BLBGIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-934 0 Bladensburg IA BLBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-934 1 Bladensburg IA BLBGIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-934 2 Bladensburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-05-10   
641-934 3 Bladensburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-934 4 Bladensburg IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-934 5 Bladensburg IA BLBGIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-934 6 Bladensburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-19   
641-934 7 Bladensburg IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-07-01   
641-934 8 Bladensburg IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-934 9 Bladensburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-05-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.