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: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-346 A Lake Villa IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-346 0 Lake Villa IL CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-10-03   
224-346 1 Lake Villa IL   515J IP HORIZON LLC 358   2021-06-26   
224-346 2 Lake Villa IL CHCGILWURMD  965H FRACTEL, LLC 358   2020-09-11   
224-346 3 Lake Villa IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-15   
224-346 4 Lake Villa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-346 5 Lake Villa IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-07-11   
224-346 6 Lake Villa IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-12   
224-346 7 Lake Villa IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-12   
224-346 8 Lake Villa IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-12   
224-346 9 Lake Villa IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.