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: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-512 A Thorp WI EUCLWIAT8MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 352      
715-512 0 Thorp WI EUCLWIAT8MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 352      
715-512 1 Thorp WI EUCLWIAT8MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 352      
715-512 2 Thorp WI EUCLWI01X9X  225C ONVOY, LLC - WI 352      
715-512 8 Thorp WI   624H ONVOY SPECTRUM, LLC 352      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.