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: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-463 A Morris IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
779-463 0 Morris IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2022-06-06   
779-463 1 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-463 2 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-06-05   
779-463 3 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-463 4 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-463 5 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-463 6 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-463 7 Morris IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-05-26   
779-463 8 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-08   
779-463 9 Morris IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-28   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.