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: 938

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-938 A Hillside IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 0 Hillside IL CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-09-26   
708-938 1 Hillside IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 2 Hillside IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 3 Hillside IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-17   
708-938 4 Hillside IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-03-01   
708-938 5 Hillside IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-938 6 Hillside IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-17   
708-938 7 Hillside IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 8 Hillside IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 9 Hillside IL   224C ONVOY, LLC 358   2024-02-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.