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: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-588 A Alexandria Bay NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-588 0 Alexandria Bay NY   490J DISH WIRELESS, LLC 136   2022-12-20   
315-588 3 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2021-03-21   
315-588 5 Alexandria Bay NY   624H ONVOY SPECTRUM, LLC 136   2021-11-20   
315-588 6 Alexandria Bay NY   624H ONVOY SPECTRUM, LLC 136   2021-11-20   
315-588 7 Alexandria Bay NY   515J IP HORIZON LLC 136   2024-08-11   
315-588 8 Alexandria Bay NY   384C ONVOY, LLC- NY 136   2021-07-15   
315-588 9 Alexandria Bay NY   515J IP HORIZON LLC 136   2021-11-13   

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

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