Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 315 [Rate centres in NPA 315] [Dial plan for NPA 315]

NXX: 791

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-791 A Ontario NY ONTRNYONRS0  9104 VERIZON NEW YORK, INC. 136      
315-791 0 Ontario NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-03-30   
315-791 1 Ontario NY   384C ONVOY, LLC- NY 136   2013-01-20   
315-791 2 Ontario NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2014-08-08   
315-791 3 Ontario NY   9104 VERIZON NEW YORK, INC. 136   2004-05-14   
315-791 4 Ontario NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-06-03   
315-791 5 Ontario NY   9104 VERIZON NEW YORK, INC. 136   2004-05-14   
315-791 6 Ontario NY   508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-791 7 Ontario NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2010-02-26   
315-791 8 Ontario NY   384C ONVOY, LLC- NY 136   2016-04-18   
315-791 9 Ontario NY   384C ONVOY, LLC- NY 136   2012-09-14   

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

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