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: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-485 A Neola IA NEOLIACORS1  9631 QWEST CORPORATION 644      
712-485 0 Neola IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-485 1 Neola IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-485 2 Neola IA NEOLIACORS1  9631 QWEST CORPORATION 644      
712-485 3 Neola IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-14   
712-485 4 Neola IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2012-05-21   
712-485 5 Neola IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2013-04-04   
712-485 6 Neola IA OMAHNENWXJX  508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-01-22   
712-485 7 Neola IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2008-09-04   
712-485 8 Neola IA WLNTIAXODS1  774B WALNUT TELEPHONE COMPANY, INC. - IA 644   2006-12-30   
712-485 9 Neola IA NEOLIACORS1  9631 QWEST CORPORATION 644      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.