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: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-368 A Hammond IN ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-03-25   
219-368 0 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-06-14   
219-368 1 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-06-14   
219-368 2 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-06-14   
219-368 3 Hammond IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-08-16   
219-368 4 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-08-30   
219-368 5 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-08-30   
219-368 6 Hammond IN   7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 358   2024-04-10   
219-368 7 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-03-25   
219-368 8 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-03-25   
219-368 9 Hammond IN   6529 T-MOBILE USA, INC. 358   2024-03-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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