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.

Switch: MILWWI12XFX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-589 1 Pickett WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2022-04-17   
920-646 3 Cleveland WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2010-12-03   
920-781 A Elkhart Lake WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-781 2 Elkhart Lake WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2010-12-03   
920-781 5 Elkhart Lake WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2006-12-06   
920-782 A Cleveland WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-782 4 Cleveland WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2007-05-03   
920-828 A Howards Grove WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-828 0 Howards Grove WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-828 8 Howards Grove WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2010-12-03   
920-871 A Hilbert WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-871 4 Hilbert WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2007-03-27   
920-881 A St Nazianz WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-881 4 St Nazianz WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2007-07-18   
920-953 A Valders WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-953 4 Valders WI 623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2007-06-20   

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

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