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: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-279 A Plainfield IN IPLWIN75XIX  829J PAETEC ITEL, LLC 336      
317-279 0 Plainfield IN   5562 METROPCS, INC. 336   2020-06-06   
317-279 1 Plainfield IN   5562 METROPCS, INC. 336   2020-06-06   
317-279 2 Plainfield IN   829J PAETEC ITEL, LLC 336      
317-279 3 Plainfield IN   829J PAETEC ITEL, LLC 336   2008-06-30   
317-279 4 Plainfield IN   105F BANDWIDTH.COM CLEC, LLC - IN 336   2011-06-02   
317-279 5 Plainfield IN   105F BANDWIDTH.COM CLEC, LLC - IN 336   2012-10-12   
317-279 6 Plainfield IN   097D ONVOY, LLC - IN 336   2012-10-12   
317-279 7 Plainfield IN   7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 336   2013-12-21   
317-279 8 Plainfield IN   515J IP HORIZON LLC 336   2013-12-19   
317-279 9 Plainfield IN   5562 METROPCS, INC. 336   2020-09-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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