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: 905

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-905 A Wolcott NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-905 0 Wolcott NY   384C ONVOY, LLC- NY 136   2021-03-21   
315-905 2 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-07-08   
315-905 3 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-07-08   
315-905 4 Wolcott NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2005-11-21   
315-905 5 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-05-17   
315-905 6 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-05-17   
315-905 7 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-12-15   
315-905 8 Wolcott NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-02-18   
315-905 9 Wolcott NY   7140 TC SYSTEMS, INC. - NY 136      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.