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.

Jacket, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-341 A PERGARXADS0  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 526      
417-341 0 FTSMARSUX0X  093F ONVOY, LLC - MO 526   2023-09-10   
417-341 1 PERGARXADS0  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 526      
417-341 2 FTSMAR0800Z  490J DISH WIRELESS, LLC 526   2022-09-09   
417-341 3 FTSMARSUX0X  093F ONVOY, LLC - MO 526   2018-11-05   
417-341 4 FTSMARSUX0X  093F ONVOY, LLC - MO 526   2020-07-05   
417-341 5 FTSMARSUX0X  093F ONVOY, LLC - MO 526   2020-07-05   
417-341 6 FTSMARSUXKX  624H ONVOY SPECTRUM, LLC 526   2024-12-12   
417-341 7 FYVLARATRMD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 526   2015-01-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.