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: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-599 A Osceola NY CMDNNYZMRS0  9104 VERIZON NEW YORK, INC. 136      
315-599 0 Osceola NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2012-02-09   
315-599 1 Osceola NY   384C ONVOY, LLC- NY 136   2015-08-01   
315-599 2 Osceola NY   384C ONVOY, LLC- NY 136   2016-04-11   
315-599 3 Osceola NY   384C ONVOY, LLC- NY 136   2016-04-11   
315-599 4 Osceola NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-06-09   
315-599 5 Osceola NY   508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-599 6 Osceola NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-09-07   
315-599 7 Osceola NY   9104 VERIZON NEW YORK, INC. 136      
315-599 8 Osceola NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-10-20   
315-599 9 Osceola NY   384C ONVOY, LLC- NY 136   2012-10-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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