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: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-788 A Rice Lake WI   7575 CENTURYLINK COMMUNICATIONS LLC 352      
715-788 6 Rice Lake WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC - WI 352   2015-10-23   
715-788 7 Rice Lake WI   7575 CENTURYLINK COMMUNICATIONS LLC 352   2014-11-10   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.