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: MILWWIAUX7Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-263 A Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 0 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 1 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 2 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 3 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 4 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 5 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 6 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-263 7 Fond du Lac WI 6692 NEW CELL DBA CELLCOM 356      
920-334 A Sheboygan WI 6692 NEW CELL DBA CELLCOM 356      

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

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