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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-844 9 Wisconsin Dells WI 6274 UNITED STATES CELLULAR - WI 354      
608-852 1 Madison WI 6274 UNITED STATES CELLULAR - WI 354      
608-852 2 Madison WI 6274 UNITED STATES CELLULAR - WI 354      
608-885 A Lancaster WI 6274 UNITED STATES CELLULAR - WI 354      
608-885 0 Lancaster WI 6274 UNITED STATES CELLULAR - WI 354      
608-885 4 Lancaster WI 6274 UNITED STATES CELLULAR - WI 354      
608-897 5 Brodhead WI 6274 UNITED STATES CELLULAR - WI 354      
608-897 6 Brodhead WI 6274 UNITED STATES CELLULAR - WI 354      
608-921 A Janesville WI 6274 UNITED STATES CELLULAR - WI 354      
608-927 7 Beloit WI 6274 UNITED STATES CELLULAR - WI 354      
608-931 A Janesville WI 6274 UNITED STATES CELLULAR - WI 354      
608-963 A Baraboo WI 6274 UNITED STATES CELLULAR - WI 354      
608-979 0 Viroqua WI 6274 UNITED STATES CELLULAR - WI 354      

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

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