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Dunkin' Zero
Brand Certified

Dunkin'

3.9
(339 reviews)

Business Details

1378 Washington Ave, Portland, ME
04103, United States
(207) 797-8339
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 Portland, ME 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'
1378 Washington Ave, Portland, ME
04103, United States

Hours

Monday4:00 AM - 9:00 PM
Tuesday4:00 AM - 9:00 PM
Wednesday4:00 AM - 9:00 PM
Thursday4:00 AM - 9:00 PM
Friday4:00 AM - 9:00 PM
Saturday4:00 AM - 9:00 PM
Sunday4:00 AM - 9:00 PM

Menu

1 menu · 73 items

Explore offerings from Dunkin' on 1378 Washington Ave in Portland, with popular iced drinks, hot drinks, frozen drinks, and sandwiches & wraps available at this location.

Dunkin' Menu

73 items

Reviews

3.9
339 reviews
5 stars
162
4 stars
71
3 stars
43
2 stars
22
1 star
41
  • WG
    Will Garvin
    May 31, 2026
    1.0
    Begging for tips in the drive thru, really nice
  • EE
    Eric
    May 31, 2026
    2.0
    This dunks has never been the best, barely toasted sandwiches, coffee order usually a little off, usually Dunkin malarkey. But recently every time I go to pay this woman brings her screen out to my car window so she can “just ask me a question” which is obviously for a tip. She watched me as I click away 1$ for mediocre food because it’s 5 am and I usually don’t stand up for myself until about 8. So uncomfortable. Use to come here daily. I refuse to go here now
  • RP
    Raphael St. Pierre
    May 25, 2026
    3.0
    Normal Dunkin donuts
  • MT
    Melissa Tainter
    May 15, 2026
    5.0
    Friendly service in awesome coffee
  • JS
    Justin Selmer
    Feb 26, 2026
    3.0
    I had a frustrating experience at this Dunkin’ today. I ordered a macchiato with the sweetened French vanilla swirl. Instead, I received an unsweetened vanilla flavor shot. When I pointed out that it wasn’t sweet and asked if it was made with the French vanilla swirl, the employee insisted that the vanilla shot and French vanilla swirl are “the same thing.” They are not the same product. One is sweetened and creamy, the other is unsweetened flavoring. This completely changes the taste of the drink. I wasn’t rude, I just wanted the drink I ordered. Instead of simply remaking it, I was told I was incorrect and ended up sitting in the drive-thru for several extra minutes. Mistakes happen. Arguing with customers over clearly different menu items shouldn’t. Very disappointing experience.

Frequently Asked Questions About Dunkin'

What are the regular operating hours of Dunkin' in Portland, ME?

Dunkin' in Portland, ME, is open every day from 4:00 AM to 9:00 PM.

Does Dunkin' in Portland, ME offer delivery and pickup options?

Yes, this Dunkin' location offers both delivery and curbside pickup services.

Brand Certified Facts from Dunkin'

This information is certified by Dunkin' and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
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