9711 Fuesser Road Mascoutah, IL 62258

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9711 Fuesser Road
Mascoutah, IL 62258

Joplin Office
4743 Gateway Drive
Joplin, MO 64804

Toll-Free (800) 765-7772
Fax (866) 282-3580

Headquarters Hours of Operation

Technical Support Hours
Monday – Sunday 7 a.m. to 10 p.m.

Billing Hours
Monday – Friday  8 a.m. to 8 p.m.

Sales Hours
Monday – Friday  8 a.m. to 6 p.m.

Joplin Office
Monday – Friday  8 a.m. to 4:30 p.m.

Creating Opportunities to Connect

  • Know of a tall structure in your community? Let us know! Email sales@wisperisp.com with location and structure details.
  • Wisper grows by demand. If you need Internet, chances are your neighbors need Internet, too! Have your family, friends, and other community members fill out this form. The more, the better!
  • Wanna be the Wisper champion in your community? Contact marketing@wisperisp.com to learn how you can work with us to bring Wisper Internet to your community.