Local Calling Guide

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Hammond, IN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
219-989 1   145J TERRA NOVA TELECOM INC. 358   2021-06-10   
219-989 2   9325 INDIANA BELL TEL CO INC 358      
219-989 3   9325 INDIANA BELL TEL CO INC 358      
219-989 4   9325 INDIANA BELL TEL CO INC 358      
219-989 5   145J TERRA NOVA TELECOM INC. 358   2025-05-13   
219-989 6   279F PEERLESS NETWORK OF INDIANA, LLC - IN 358   2013-04-27   
219-989 7   9325 INDIANA BELL TEL CO INC 358      
219-989 8   9325 INDIANA BELL TEL CO INC 358      
219-989 9   9325 INDIANA BELL TEL CO INC 358      

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

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