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: 859

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-859 A La Grange IL   224C ONVOY, LLC 358      
708-859 0 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-20   
708-859 2 La Grange IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-05-22   
708-859 3 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-07-22   
708-859 4 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-20   
708-859 5 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
708-859 6 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
708-859 7 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
708-859 8 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
708-859 9 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.