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: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-774 A Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 0 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 1 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 2 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 3 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 4 Noblesville IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2009-05-15   
317-774 5 Noblesville IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2010-09-02   
317-774 6 Noblesville IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2010-07-22   
317-774 7 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 8 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      
317-774 9 Noblesville IN NBVLIN01DS0  9325 INDIANA BELL TEL CO INC 336      

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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