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.

Montauk, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-548 A MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-548 0 STLSMOWQ8MD  073H TELNYX LLC 520      
573-548 2 MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-548 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-548 7 MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-928 A STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-928 2 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-928 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-928 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-928 7 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.