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.

New Hartford, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-669 A NHFRMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-669 1 NHFRMOXARP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-669 2 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-06   
573-669 4 OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2022-09-25   
573-669 5 NHFRMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-669 6 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-10-25   
573-669 8   624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-669 9 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2020-02-28   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.