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: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-333 A Sturgeon Bay WI   5562 METROPCS, INC. 350      
920-333 0 Sturgeon Bay WI   5562 METROPCS, INC. 350      
920-333 1 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-333 2 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-333 3 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-333 4 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-333 5 Sturgeon Bay WI GNBYWIELDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 350      
920-333 7 Sturgeon Bay WI GNBYWIEL8MD  145J TERRA NOVA TELECOM INC. 350      
920-333 8 Sturgeon Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.