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.

Paris, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
660-289 A KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-289 0 KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-05-04   
660-289 1   6701 AERIAL COMMUNICATIONS, INC. 524   2025-03-14   
660-289 7 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2013-10-29   
660-289 9   5562 METROPCS, INC. 524   2025-04-10   
660-327 A PARSMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-327 1 PARSMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-327 2 WRBGMO150MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 524   2015-11-01   
660-327 3 MBRLMOAM5MD  6275 UNITED STATES CELLULAR - MO 524   2019-02-19   
660-327 4 PARSMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-327 5 PARSMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-327 6 PARSMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.