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: 917

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-917 A Elk Mound WI UNECWIACGT0  3839 CHARTER FIBERLINK, LLC - WI 352      
715-917 1 Elk Mound WI UNECWIACGT0  3839 CHARTER FIBERLINK, LLC - WI 352   2008-04-27   
715-917 7 Elk Mound WI EUCLWIAU3MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352   2014-11-26   
715-917 8 Elk Mound WI RCLKWIXBGMD  225C ONVOY, LLC - WI 352   2021-04-03   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.