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: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-800 A Glenwood IA OMAJNEBM4MD  7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644      
712-800 0 Glenwood IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2012-08-24   
712-800 1 Glenwood IA OMAJNEBM4MD  7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644   2010-12-30   
712-800 2 Glenwood IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2013-04-04   
712-800 3 Glenwood IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2014-05-24   
712-800 7 Glenwood IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-11   
712-800 8 Glenwood IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-11   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.