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: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-815 A Cazenovia NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-815 0 Cazenovia NY SYRCNYSUX7X  624H ONVOY SPECTRUM, LLC 136      
315-815 1 Cazenovia NY SYRCNYSUXSX  4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-815 2 Cazenovia NY SYRCNYSUX5Z  818H PEERING HUB, INC. - NY 136      
315-815 3 Cazenovia NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-815 4 Cazenovia NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-815 5 Cazenovia NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-815 6 Cazenovia NY SYRCNYSUZMD  7140 TC SYSTEMS, INC. - NY 136      
315-815 7 Cazenovia NY SYRCNYSUHMD  508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-815 8 Cazenovia NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - 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.