Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 690

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-690 A Algonquin IL ELGNILOTGT5  5562 METROPCS, INC. 358   2026-08-09   
224-690 7 Algonquin IL   114J EXIANT COMMUNICATIONS LLC 358   2026-08-14   
224-690 9 Algonquin IL ELGNILOTGT5  5562 METROPCS, INC. 358   2026-08-09   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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