Fiber One Phone Numbers and Emails

Toll-Free Number:

  • (800) 248-7310
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Contact Information

Fiber One Website:

Fiber One Help Center:

Corporate Office Address:

General Mills, Inc.
Number One General Mills Blvd
Minneapolis, Minnesota 55426
United States

Other Info (opening hours):

Mailing Address:

P.O. Box 9452

Minneapolis, MN 55440


Weekdays: 7:30 a.m. - 5:30 p.m. CT

More contact details


+1 (763) 764 2268

Summary of Fiber One Customer Service Calls

00:13 AVG CALL

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Fiber One?

Payments and Charges Question:

  • “Trying to get my bill paid”
  • “My bill”

Staff Question:

  • “Speak with customer service”
  • “Service not connected after subscription renewal”

Request for Information Question:

  • “To find out if you're the company that hook up my fiber wire”
  • “About a breakfast bar strawberry, can't find them in any of the stores, that are carry the product.”

Product/ Service Question:

  • “My Internet”

Activation/ Cancellation Question:

  • “To cancel my monthly order”

Other Question:

  • “I want to know if you still make fiber one crunchy chocolate chip cookies”
  • “Cereal”
  • “Fiber one bars”
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