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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-999 0 Antwerp NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2017-04-07   
680-999 1 Antwerp NY SYRCNYSUX5Z  818H PEERING HUB, INC. - NY 136   2022-11-09   
680-999 2 Antwerp NY SYRCNY023MD  145J TERRA NOVA TELECOM INC. 136   2024-02-14   
680-999 6 Antwerp NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2019-09-08   
680-999 8 Antwerp NY SYRCNY023MD  145J TERRA NOVA TELECOM INC. 136   2024-10-10   
680-999 9 Antwerp NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2017-03-30   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.