Local Calling Guide

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Search area code/prefix (NPA/NXX)
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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   495J STRATUS NETWORKS 358   2020-09-26   
708-938 1 Hillside IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 2 Hillside IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 3 Hillside IL   224C ONVOY, LLC 358   2014-10-17   
708-938 4 Hillside IL   224C ONVOY, LLC 358   2021-03-01   
708-938 5 Hillside IL   318J COMCAST IP PHONE, LLC 358      
708-938 6 Hillside IL   224C ONVOY, LLC 358   2014-10-17   
708-938 7 Hillside IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-938 8 Hillside IL   6529 T-MOBILE USA, INC. 358   2025-01-10   
708-938 9 Hillside IL   224C ONVOY, LLC 358   2024-02-25   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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