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: 543

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-543 A Harrisville NY HRVLNYHVRS0  9104 VERIZON NEW YORK, INC. 136      
315-543 0 Harrisville NY   145J TERRA NOVA TELECOM INC. 136      
315-543 1 Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-543 2 Harrisville NY HRVLNYHVRS0  9104 VERIZON NEW YORK, INC. 136      
315-543 3 Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-543 4 Harrisville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-543 5 Harrisville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-543 6 Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-543 7 Harrisville NY HRVLNYHVRS0  9104 VERIZON NEW YORK, INC. 136      
315-543 8 Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-543 9 Harrisville NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.