Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 219 [Rate centres in NPA 219] [Dial plan for NPA 219]

NXX: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-341 A East Chicago IN ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
219-341 0 East Chicago IN   6529 T-MOBILE USA, INC. 358   2023-10-25   
219-341 1 East Chicago IN   6529 T-MOBILE USA, INC. 358   2023-10-25   
219-341 2 East Chicago IN   097D ONVOY, LLC - IN 358   2024-01-28   
219-341 3 East Chicago IN   097D ONVOY, LLC - IN 358   2024-01-28   
219-341 4 East Chicago IN   6529 T-MOBILE USA, INC. 358   2025-07-25   
219-341 5 East Chicago IN   6529 T-MOBILE USA, INC. 358   2025-08-24   
219-341 6 East Chicago IN   105F BANDWIDTH.COM CLEC, LLC - IN 358   2024-11-11   
219-341 7 East Chicago IN   6529 T-MOBILE USA, INC. 358   2024-02-17   
219-341 8 East Chicago IN   6529 T-MOBILE USA, INC. 358   2024-02-17   
219-341 9 East Chicago IN   6529 T-MOBILE USA, INC. 358   2023-09-29   

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

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