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: 973

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-973 A Zionsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336      
317-973 0 Zionsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2005-07-16   
317-973 1 Zionsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2005-07-16   
317-973 2 Zionsville IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2012-12-03   
317-973 3 Zionsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-05-10   
317-973 4 Zionsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2004-04-15   
317-973 5 Zionsville IN IPLSINATJMD  516C AT&T CORP. 336   2007-03-05   
317-973 6 Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2019-08-26   
317-973 7 Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2019-08-26   
317-973 8 Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2015-04-20   
317-973 9 Zionsville IN   515J IP HORIZON LLC 336   2013-12-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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