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: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-733 A Bell City MO BLCYMORERSB  9533 SOUTHWESTERN BELL 520      
573-733 0 Bell City MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-733 1 Bell City MO BLCYMORERSB  9533 SOUTHWESTERN BELL 520      
573-733 2 Bell City MO   145J TERRA NOVA TELECOM INC. 520      
573-733 3 Bell City MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-733 4 Bell City MO BLCYMORERSB  9533 SOUTHWESTERN BELL 520      
573-733 5 Bell City MO CPGRMOLK0MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
573-733 6 Bell City MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-733 7 Bell City MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
573-733 8 Bell City MO STLSMOWQDS2  093F ONVOY, 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.