Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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 CHCGILIDXDX  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: Thu, 16 Oct 2025 03:04:18 UTC

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