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: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-398 A East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-398 0 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 1 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 2 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 3 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 4 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 5 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 6 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 7 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      
219-398 8 East Chicago IN   6529 T-MOBILE USA, INC. 358   2010-06-30   
219-398 9 East Chicago IN   9325 INDIANA BELL TEL CO INC 358      

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

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