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: 315 [Rate centres in NPA 315] [Dial plan for NPA 315]

NXX: 917

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-917 A Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-917 0 Utica NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-917 1 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-917 2 Utica NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-917 3 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-917 4 Utica NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-917 5 Utica NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-917 6 Utica NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-917 7 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-917 8 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-917 9 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.