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.

Billings, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-289 A   829J PAETEC ITEL, LLC 522      
417-289 0 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-289 1   593K MCC TELEPHONY LLC 522      
417-289 2 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-289 3   829J PAETEC ITEL, LLC 522      
417-289 5   829J PAETEC ITEL, LLC 522      
417-289 6 SPFDMOTLX7Y  093F ONVOY, LLC - MO 522      
417-289 7 SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522      
417-289 8 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-289 9   624H ONVOY SPECTRUM, LLC 522      
417-695 A BLNGMOMYRS0  9533 SOUTHWESTERN BELL 522      
417-695 0 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-695 1 SPFDMOTLX8Y  073H TELNYX LLC 522      
417-695 2 BLNGMOMYRS0  9533 SOUTHWESTERN BELL 522      
417-695 3 SPFDMOTLX5X  516C AT&T CORP. 522      
417-695 4 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-695 5 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522      
417-695 6 SPFDMOTLXLX  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 522      
417-695 8 SPFDMOTLX7Y  093F ONVOY, LLC - MO 522      
417-695 9 SPFDMOTLX7Y  093F ONVOY, LLC - MO 522      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.