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: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-548 A Pembine WI WAUSWIXAOMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
715-548 0 Pembine WI WAUSWIXAOMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2004-06-17   
715-548 1 Pembine WI WAUSWIXAOMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2009-08-28   
715-548 3 Pembine WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2022-03-14   
715-548 5 Pembine WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-06-21   
715-548 9 Pembine WI WAUSWIXAOMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2014-08-22   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.