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: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-944 A Fowler KS WCHTKSTPVMD  965H FRACTEL, LLC 532      
620-944 0 Fowler KS   515J IP HORIZON LLC 532   2022-05-02   
620-944 1 Fowler KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2025-01-21   
620-944 3 Fowler KS WCHTKSBRTMD  516C AT&T CORP. 532   2024-09-09   
620-944 4 Fowler KS WCHTKSTPVMD  965H FRACTEL, LLC 532   2020-10-03   
620-944 5 Fowler KS BHLRKSAKPS0  014E IDEATEK TELCOM, LLC - KS 532   2022-01-14   
620-944 7 Fowler KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2024-02-20   
620-944 8 Fowler KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-19   
620-944 9 Fowler KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.