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.

Wellman, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-646 A WLMNIAXODS2  1329 WELLMAN COOP. TEL. ASSN. 635      
319-674 A NLBTIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635      
319-674 4 CDRRIAAXUMD  5562 METROPCS, INC. 635   2018-08-03   
319-674 6 MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-674 7 IWCYIA7000Z  490J DISH WIRELESS, LLC 635   2023-12-18   
319-674 9 NLBTIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2010-05-09   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.