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: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-517 A Alexandria Bay NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-517 0 Alexandria Bay NY   073H TELNYX LLC 136   2021-01-09   
315-517 1 Alexandria Bay NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2014-11-13   
315-517 3 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2012-04-21   
315-517 4 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2016-04-18   
315-517 6 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2021-05-24   
315-517 7 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2021-05-24   
315-517 8 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2016-04-18   
315-517 9 Alexandria Bay NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      

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

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