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: GNBYWI01VMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
534-231 A Stevens Point WI 225C ONVOY, LLC - WI 350   2024-05-21   
534-277 A Stevens Point WI 225C ONVOY, LLC - WI 350      
534-400 A Waupaca WI 225C ONVOY, LLC - WI 350      
534-535 A Junction City WI 225C ONVOY, LLC - WI 350      
715-390 A Colby WI 225C ONVOY, LLC - WI 350      
715-400 A Athens WI 225C ONVOY, LLC - WI 350      
715-515 A Lindsey WI 225C ONVOY, LLC - WI 350      
715-666 A Marinette WI 225C ONVOY, LLC - WI 350      
715-910 A Pittsville WI 225C ONVOY, LLC - WI 350      
920-274 A Denmark WI 225C ONVOY, LLC - WI 350      
920-280 A Little Chute WI 225C ONVOY, LLC - WI 350      
920-301 A Green Bay WI 225C ONVOY, LLC - WI 350      
920-305 A Green Bay WI 225C ONVOY, LLC - WI 350      
920-414 A Neenah WI 225C ONVOY, LLC - WI 350      
920-514 A Coleman WI 225C ONVOY, LLC - WI 350      
920-600 A Green Bay WI 225C ONVOY, LLC - WI 350      
920-658 A Omro WI 225C ONVOY, LLC - WI 350      
920-666 A Appleton WI 225C ONVOY, LLC - WI 350      
920-673 A Sister Bay WI 225C ONVOY, LLC - WI 350      
920-690 A Little Chute WI 225C ONVOY, LLC - WI 350      
920-718 A Oshkosh WI 225C ONVOY, LLC - WI 350      
920-777 A Green Bay WI 225C ONVOY, LLC - WI 350      
920-784 A Green Bay WI 225C ONVOY, LLC - WI 350      
920-800 A Sherwood WI 225C ONVOY, LLC - WI 350      
920-890 A Egg Harbor WI 225C ONVOY, LLC - WI 350      
920-947 A Little Chute WI 225C ONVOY, LLC - WI 350   2024-02-12   
920-956 A Neenah WI 225C ONVOY, LLC - WI 350   2024-02-22   
920-963 A Appleton WI 225C ONVOY, LLC - WI 350   2024-08-08   
920-990 A Ripon WI 225C ONVOY, LLC - WI 350      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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