Contact Us

If you have any questions about Post Cereals, please contact us at:

Post Foods Canada Inc.
A Division of Post Holdings, Inc.

Attention: Consumer Services Post Foods Canada Inc.

PO Box 450 Niagara Falls ON L2E 6T8 Canada
Or call 1-800-431-POST (9 a.m. – 4:30 p.m. Central Time, Monday through Friday, excluding holidays).
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