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: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-346 A La Porte IN PRTGINXAAMD  097D ONVOY, LLC - IN 332      
219-346 0 La Porte IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2023-11-09   
219-346 1 La Porte IN   097D ONVOY, LLC - IN 332   2024-01-27   
219-346 2 La Porte IN   097D ONVOY, LLC - IN 332   2023-11-04   
219-346 3 La Porte IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2024-11-09   
219-346 4 La Porte IN   097D ONVOY, LLC - IN 332   2025-02-01   
219-346 5 La Porte IN   097D ONVOY, LLC - IN 332   2025-04-06   
219-346 6 La Porte IN   097D ONVOY, LLC - IN 332   2025-05-10   
219-346 7 La Porte IN   097D ONVOY, LLC - IN 332   2025-03-09   
219-346 8 La Porte IN   097D ONVOY, LLC - IN 332   2024-07-29   
219-346 9 La Porte IN   097D ONVOY, LLC - IN 332   2024-12-02   

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

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