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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-288 A Fishers IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336      
317-288 0 Fishers IN   318J COMCAST IP PHONE, LLC 336   2006-03-06   
317-288 1 Fishers IN   145J TERRA NOVA TELECOM INC. 336   2024-12-29   
317-288 2 Fishers IN   318J COMCAST IP PHONE, LLC 336   2012-02-18   
317-288 3 Fishers IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2008-05-14   
317-288 4 Fishers IN   318J COMCAST IP PHONE, LLC 336   2006-05-19   
317-288 5 Fishers IN   318J COMCAST IP PHONE, LLC 336   2006-05-19   
317-288 6 Fishers IN   829J PAETEC ITEL, LLC 336   2006-05-08   
317-288 7 Fishers IN   318J COMCAST IP PHONE, LLC 336   2006-08-03   
317-288 8 Fishers IN   318J COMCAST IP PHONE, LLC 336   2006-08-03   
317-288 9 Fishers IN   318J COMCAST IP PHONE, LLC 336      

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

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