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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-206 A Williamson NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
680-206 0 Williamson NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-01-12   
680-206 1 Williamson NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-05-18   
680-206 2 Williamson NY   384C ONVOY, LLC- NY 136   2019-09-09   
680-206 3 Williamson NY   624H ONVOY SPECTRUM, LLC 136   2022-04-11   
680-206 5 Williamson NY   624H ONVOY SPECTRUM, LLC 136   2021-04-26   
680-206 6 Williamson NY   384C ONVOY, LLC- NY 136   2021-03-21   
680-206 7 Williamson NY   384C ONVOY, LLC- NY 136   2021-11-03   
680-206 8 Williamson NY   073H TELNYX LLC 136   2021-02-07   
680-206 9 Williamson NY   384C ONVOY, LLC- NY 136   2021-11-03   

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

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