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: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-856 A Chicago Heights IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-856 0 Chicago Heights IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-856 1 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-02-07   
708-856 2 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-02-07   
708-856 3 Chicago Heights IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-856 4 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-06-08   
708-856 5 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-06-08   
708-856 6 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-07-09   
708-856 7 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-07-09   
708-856 8 Chicago Heights IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-11-22   
708-856 9 Chicago Heights IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-01-06   

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

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