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: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-388 A Waddington NY WDTNNYWYRS0  9104 VERIZON NEW YORK, INC. 136      
315-388 0 Waddington NY WNTHNYXADS3  193C SLIC NETWORK SOLUTIONS, INC. - NY 136   2012-04-19   
315-388 1 Waddington NY SYRCNYSUXSX  4152 PAETEC COMMUNICATIONS, INC. - NY 136   2010-02-03   
315-388 2 Waddington NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2011-10-01   
315-388 3 Waddington NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2007-06-06   
315-388 4 Waddington NY WDTNNYWYRS0  9104 VERIZON NEW YORK, INC. 136      
315-388 5 Waddington NY WDTNNYWYRS0  9104 VERIZON NEW YORK, INC. 136      
315-388 6 Waddington NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-07-22   
315-388 7 Waddington NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2015-08-03   
315-388 8 Waddington NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2012-10-23   
315-388 9 Waddington NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2021-03-21   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.