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: GNBYWIEL8MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
534-888 A Waupaca WI 145J TERRA NOVA TELECOM INC. 350      
534-888 8 Waupaca WI 145J TERRA NOVA TELECOM INC. 350   2019-03-14   
920-304 3 Kewaunee WI 145J TERRA NOVA TELECOM INC. 350   2021-01-31   
920-333 9 Sturgeon Bay WI 145J TERRA NOVA TELECOM INC. 350   2021-06-18   
920-372 0 Kaukauna WI 145J TERRA NOVA TELECOM INC. 350   2021-01-31   
920-423 1 Little Chute WI 145J TERRA NOVA TELECOM INC. 350   2021-01-31   
920-441 4 Appleton WI 145J TERRA NOVA TELECOM INC. 350   2020-11-14   
920-448 9 Green Bay WI 145J TERRA NOVA TELECOM INC. 350   2020-11-14   
920-531 4 New London WI 145J TERRA NOVA TELECOM INC. 350   2021-01-31   
920-582 5 Winneconne WI 145J TERRA NOVA TELECOM INC. 350   2021-09-25   
920-582 8 Winneconne WI 145J TERRA NOVA TELECOM INC. 350   2020-11-14   
920-685 3 Omro WI 145J TERRA NOVA TELECOM INC. 350   2021-11-02   
920-688 8 Van Dyne WI 145J TERRA NOVA TELECOM INC. 350   2020-11-14   
920-779 7 Hortonville WI 145J TERRA NOVA TELECOM INC. 350   2020-11-14   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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