Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 680 [Rate centres in NPA 680] [Dial plan for NPA 680]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-274 A Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
680-274 0 Harrisville NY   515J IP HORIZON LLC 136   2024-08-10   
680-274 2 Harrisville NY   384C ONVOY, LLC- NY 136   2023-08-28   
680-274 3 Harrisville NY   193C SLIC NETWORK SOLUTIONS, INC. - NY 136   2024-02-21   

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

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