Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 680 [Rate centres in NPA 680] [Dial plan for NPA 680]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-288 A Utica NY SYRCNY02AMD  965H FRACTEL, LLC 136      
680-288 0 Utica NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136   2021-11-04   
680-288 1 Utica NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-27   
680-288 2 Utica NY   384C ONVOY, LLC- NY 136   2023-01-27   
680-288 3 Utica NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-27   
680-288 4 Utica NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-27   
680-288 5 Utica NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-27   
680-288 6 Utica NY   624H ONVOY SPECTRUM, LLC 136   2021-11-15   
680-288 7 Utica NY   384C ONVOY, LLC- NY 136   2022-12-01   
680-288 8 Utica NY   965H FRACTEL, LLC 136   2021-10-10   
680-288 9 Utica NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2022-08-27   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.