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Dunkin' Zero
Brand Certified

Dunkin'

3.7
(473 reviews)

Business Details

50 S Main St, Alton, NH
03809, United States
(603) 395-9027
https://www.dunkindonuts.com

About

Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving. Dunkin’ is proud to serve Alton, NH for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable

Location

Dunkin'
50 S Main St, Alton, NH
03809, United States

Hours

Monday4:00 AM - 7:00 PM
Tuesday4:00 AM - 7:00 PM
Wednesday4:00 AM - 7:00 PM
Thursday4:00 AM - 7:00 PM
Friday4:00 AM - 7:00 PM
Saturday5:00 AM - 7:00 PM
Sunday5:00 AM - 7:00 PM

Menu

1 menu · 73 items

Explore offerings from Dunkin' on 50 S Main St in Alton, with popular iced drinks, hot drinks, frozen drinks, and sandwiches & wraps available at this location.

Dunkin' Menu

73 items

Reviews

3.7
473 reviews
5 stars
196
4 stars
115
3 stars
68
2 stars
30
1 star
64
  • WA
    wes Adams
    4 days ago
    1.0
    The dirtiest, nastiest I have ever seen. It was worse behind the counter. There was eggs and hashbrown pieces all over the floor. Messes on cooking countertops. Disgusting. They got the coffee order wrong as well as shorted a donut. We were the only people inside as well. How is this not shut down for food safety? Where is management? Making Dunkin look bad
  • JR
    jesse roy
    4 days ago
    5.0
    Sat in line for about 45 minutes and then when we got to the window, they didn’t have the right order. Luckily our order was right there though. I asked why so busy they said it was the time of year.
  • CS
    Christian Sullivan
    5 days ago
    1.0
    Waited in an hour line. Just need better organization here during peak hours
  • HH
    Heather
    May 9, 2026
    1.0
    Went in to get a coffee. I was the only customer in the restaurant. I had eyes on at least 4 employees. Not one of them said a word to me. One of them even came and gathered all the tips from the jar in front of me and just walked off. I was being patient and figured he’d be right back to take my order. But, nope. I ended up leaving without a coffee.
  • EE
    Ella
    Mar 30, 2026
    5.0
    The Dunkin in Alton New Hampshire was great! Haleigh was awesome! She smiled and laughed with us as we waited for our food! Definitely made the experience better.

Brand Certified Facts from Dunkin'

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Certified July 05, 2026Yext Knowledge Graph
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