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
715-220 A Hudson WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-598 A Eau Claire WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-861 A Chippewa Falls WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-912 A Eau Claire WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-941 A Ellsworth WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352   2005-02-05   
715-953 A Menomonie WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-954 A Houlton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
715-955 A Eau Claire WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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