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: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-910 A Syracuse NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
680-910 0 Syracuse NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2021-02-19   
680-910 1 Syracuse NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136   2021-08-23   
680-910 2 Syracuse NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2022-02-25   
680-910 3 Syracuse NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2022-02-25   
680-910 4 Syracuse NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2022-02-25   
680-910 5 Syracuse NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2022-02-25   
680-910 6 Syracuse NY SYRCNY022MD  490J DISH WIRELESS, LLC 136   2022-03-01   
680-910 7 Syracuse NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2023-05-07   
680-910 8 Syracuse NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136   2021-08-23   
680-910 9 Syracuse NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136   2021-08-23   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.