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: 349

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-349 A Hustisford WI HSFDWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-349 0 Hustisford WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356      
920-349 1 Hustisford WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-349 2 Hustisford WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
920-349 3 Hustisford WI HSFDWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-349 4 Hustisford WI HSFDWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-349 5 Hustisford WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-349 6 Hustisford WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
920-349 7 Hustisford WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
920-349 8 Hustisford WI HSFDWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-349 9 Hustisford WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.