Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 749

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-749 A Lockport IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-749 0 Lockport IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-10-21   
815-749 1 Lockport IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-10-21   
815-749 2 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 3 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 4 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 5 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 6 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 7 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 8 Lockport IL   5562 METROPCS, INC. 358   2022-10-22   
815-749 9 Lockport IL   224C ONVOY, LLC 358   2023-07-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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