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: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-209 A Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 0 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 1 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 2 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 3 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 4 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2006-09-25   
317-209 5 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2006-09-25   
317-209 6 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2006-09-25   
317-209 7 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2009-04-15   
317-209 8 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      
317-209 9 Indianapolis IN IPLSIN18DS0  9325 INDIANA BELL TEL CO INC 336      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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