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: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-725 A Louisiana MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-725 0 Louisiana MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-725 1 Louisiana MO   515J IP HORIZON LLC 520      
573-725 2 Louisiana MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-725 3 Louisiana MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-725 4 Louisiana MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-725 5 Louisiana MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
573-725 6 Louisiana MO STLSMOWQCMD  515J IP HORIZON LLC 520      
573-725 7 Louisiana MO STLSMOWQCMD  515J IP HORIZON LLC 520      
573-725 8 Louisiana MO STLSMOGZ6MD  073H TELNYX LLC 520      
573-725 9 Louisiana MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.