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: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-765 A Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
708-765 0 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-05-23   
708-765 1 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-05-23   
708-765 2 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-05-23   
708-765 3 Chicago Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
708-765 4 Chicago Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
708-765 5 Chicago Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
708-765 6 Chicago Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
708-765 7 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-08-15   
708-765 8 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-03-15   
708-765 9 Chicago Heights IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-03-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.