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: 785

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-785 A Green Bay WI GNBYWIATRMD  369E YMAX COMMUNICATIONS CORP. - WI 350      
920-785 0 Green Bay WI GNBYWIATRMD  369E YMAX COMMUNICATIONS CORP. - WI 350      
920-785 5 Green Bay WI GNBYWI01OMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 350      
920-785 6 Green Bay WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-785 7 Green Bay WI STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350      
920-785 8 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-785 9 Green Bay WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.