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
608-227 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 0 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 2 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 3 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 4 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 5 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 6 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 7 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 8 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-229 9 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 0 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 1 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 2 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 3 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 4 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 6 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 7 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 8 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-373 8 Janesville WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 1 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 2 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 3 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 4 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 5 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 6 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 7 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 8 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-422 6 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-422 7 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-423 8 Cambridge WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-497 5 Verona WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-509 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-509 0 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-512 A Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-512 1 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-512 4 Madison WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-850 8 Waunakee WI 7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      

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

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