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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-303 A Baldwinsville NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-303 0 Baldwinsville NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2008-07-24   
315-303 1 Baldwinsville NY SYRCNYSWX7Y  8249 RINGSQUARED TELECOM LLC 136   2007-11-25   
315-303 2 Baldwinsville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2011-04-15   
315-303 3 Baldwinsville NY SYRCNYSUXAY  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2007-12-04   
315-303 4 Baldwinsville NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2004-02-14   
315-303 5 Baldwinsville NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2006-06-27   
315-303 6 Baldwinsville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2020-11-13   
315-303 7 Baldwinsville NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2010-09-08   
315-303 8 Baldwinsville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2015-02-21   
315-303 9 Baldwinsville NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2015-10-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.