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: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-944 A Tinley Park IL   224C ONVOY, LLC 358   2026-10-18   
708-944 0 Tinley Park IL   224C ONVOY, LLC 358   2026-10-18   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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