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: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-937 A Hammond IN HMNDINHWDS0  9325 INDIANA BELL TEL CO INC 358      
219-937 0 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 1 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 2 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 3 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 4 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 5 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 6 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 7 Hammond IN   318J COMCAST IP PHONE, LLC 358   2010-01-10   
219-937 8 Hammond IN   9325 INDIANA BELL TEL CO INC 358      
219-937 9 Hammond IN   9325 INDIANA BELL TEL CO INC 358      

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

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