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.

Switch: RCLKWI02RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-434 A Rice Lake WI 7998 CTC TELCOM, INC. 352      
715-469 5 Sarona WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-624 0 Hayward WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-702 9 Boyceville WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-731 8 Shell Lake WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-736 A Rice Lake WI 7998 CTC TELCOM, INC. 352      
715-957 1 Stone Lake WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-962 0 Colfax WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-979 3 Ashland WI 7998 CTC TELCOM, INC. 352   2022-07-10   
715-989 0 Wheeler WI 7998 CTC TELCOM, INC. 352   2022-07-10   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.