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Dunkin' · O’Fallon, MO

Dunkin' – Highway K

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1220 HIGHWAY K
O’Fallon, MO 63366
Address
1220 Highway K, O'Fallon, MO 63366
Phone
+1 636-385-6688
Opening hours
Every day5 AM–8 PM
Hours may differ on public holidays.
Website
locations.dunkindonuts.com/en/mo/o-fallon/1220-highway-k/351820
Coordinates
38.795109, -90.698386

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

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Frequently asked questions

Where is Dunkin' – Highway K?

Dunkin' – Highway K is located at 1220 Highway K, O'Fallon, MO 63366. Use “Get directions” to start a route from where you are.

What is the phone number of Dunkin' – Highway K?

The listed phone number is +1 636-385-6688.

What are the opening hours of Dunkin' – Highway K?

Recorded opening hours: Every day 5 AM–8 PM. Hours may differ on holidays.