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: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-378 A East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-378 0 East Chicago IN ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-12-08   
219-378 1 East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-378 2 East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-378 3 East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-378 4 East Chicago IN   145J TERRA NOVA TELECOM INC. 358   2023-08-05   
219-378 5 East Chicago IN CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-21   
219-378 6 East Chicago IN ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-08-22   
219-378 7 East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      
219-378 8 East Chicago IN ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-08-22   
219-378 9 East Chicago IN ECHCINECDS0  9325 INDIANA BELL TEL CO INC 358      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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