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: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-679 A Wausau WI WAUSWIXBDS0  0886 FRONTIER NORTH INC. - WI 350      
715-679 0 Wausau WI MNSHWIDQCM0  6274 UNITED STATES CELLULAR - WI 350   2019-06-24   
715-679 1 Wausau WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2019-08-11   
715-679 2 Wausau WI WAUSWIXBDS0  0886 FRONTIER NORTH INC. - WI 350      
715-679 3 Wausau WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2017-09-14   
715-679 4 Wausau WI MNSHWIDQCM0  6274 UNITED STATES CELLULAR - WI 350   2020-04-15   
715-679 5 Wausau WI STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350   2016-02-08   
715-679 6 Wausau WI WAUSWIXAOMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2016-07-13   
715-679 7 Wausau WI CRVTWIXA4MD  508J CENTURYLINK COMMUNICATIONS LLC 350   2014-11-26   
715-679 8 Wausau WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2015-12-18   
715-679 9 Wausau WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2017-08-27   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.