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: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-512 A Harrisville NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-512 0 Harrisville NY   515J IP HORIZON LLC 136   2021-11-14   
315-512 1 Harrisville NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-15   
315-512 2 Harrisville NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-12-02   
315-512 3 Harrisville NY   384C ONVOY, LLC- NY 136   2022-09-09   
315-512 4 Harrisville NY   384C ONVOY, LLC- NY 136   2022-02-25   
315-512 5 Harrisville NY   384C ONVOY, LLC- NY 136   2021-12-05   
315-512 6 Harrisville NY   384C ONVOY, LLC- NY 136   2021-07-15   
315-512 7 Harrisville NY   624H ONVOY SPECTRUM, LLC 136   2021-11-20   
315-512 8 Harrisville NY   624H ONVOY SPECTRUM, LLC 136   2021-11-20   
315-512 9 Harrisville NY   384C ONVOY, LLC- NY 136   2022-09-09   

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

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