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.

De Pere, WI

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-934 1   225C ONVOY, LLC - WI 350   2024-02-29   
920-964 A GNBYWI062MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 350      
920-983 A DEPRWI11DS0  9327 WISCONSIN BELL INC 350      

<< 1 2 3 4

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.