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: 708 [Rate centres in NPA 708] [Dial plan for NPA 708]

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-991 A Homewood IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-991 0 Homewood IL   624H ONVOY SPECTRUM, LLC 358   2024-04-19   
708-991 1 Homewood IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-991 2 Homewood IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-991 3 Homewood IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-03-01   
708-991 4 Homewood IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2006-11-20   
708-991 5 Homewood IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-03-01   
708-991 6 Homewood IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-03-04   
708-991 7 Homewood IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-12-01   
708-991 8 Homewood IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-03-01   
708-991 9 Homewood IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-09-18   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.