Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-821 A West Newton IN WNTNIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-821 0 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 1 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 2 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 3 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 4 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 5 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 6 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 7 West Newton IN   105F BANDWIDTH.COM CLEC, LLC - IN 336   2014-06-15   
317-821 8 West Newton IN   9325 INDIANA BELL TEL CO INC 336      
317-821 9 West Newton IN   9325 INDIANA BELL TEL CO INC 336      

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

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