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
715-810 2 Marshfield WI 7804 TDS METROCOM, INC. - WI 350   2023-07-31   
715-907 A Wausau WI 7804 TDS METROCOM, INC. - WI 350      
715-907 1 Wausau WI 7804 TDS METROCOM, INC. - WI 350   2020-02-05   
715-971 4 Wausau WI 7804 TDS METROCOM, INC. - WI 350   2021-10-25   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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