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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-278 A Chesterton IN SBNDIN05XEX  073H TELNYX LLC 332      
219-278 0 Chesterton IN   073H TELNYX LLC 332   2021-08-13   
219-278 1 Chesterton IN   097D ONVOY, LLC - IN 332   2024-03-03   
219-278 2 Chesterton IN   490J DISH WIRELESS, LLC 332   2023-05-25   
219-278 3 Chesterton IN   516J TON80 COMMUNICATIONS, LLC 332   2022-03-17   
219-278 4 Chesterton IN   097D ONVOY, LLC - IN 332   2024-07-09   
219-278 5 Chesterton IN   097D ONVOY, LLC - IN 332   2023-08-12   
219-278 6 Chesterton IN   097D ONVOY, LLC - IN 332   2023-08-12   
219-278 7 Chesterton IN   097D ONVOY, LLC - IN 332   2023-08-12   
219-278 8 Chesterton IN   097D ONVOY, LLC - IN 332   2023-08-12   
219-278 9 Chesterton IN   097D ONVOY, LLC - IN 332   2023-08-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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