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: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-724 A Sturgeon Bay WI GNBYWIEMDS1  6183 NET LEC, INC. 350      
920-724 0 Sturgeon Bay WI GNBYWIEMDS1  6183 NET LEC, INC. 350      
920-724 1 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2008-11-22   
920-724 4 Sturgeon Bay WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-01-28   
920-724 5 Sturgeon Bay WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-01-28   
920-724 6 Sturgeon Bay WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2021-09-09   
920-724 7 Sturgeon Bay WI GNBYWIEMDS1  6183 NET LEC, INC. 350      
920-724 9 Sturgeon Bay WI GNBYWIEMDS1  6183 NET LEC, INC. 350      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.