Location.com logo
Brand Certified

Subway

3.8
(276 reviews)

Business Details

3929-B E 120th Ave, Thornton, CO
80233, United States
(303) 452-0305
https://www.subway.com

About

Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Thornton Subway® Restaurant at 3929-B E 120th Ave brings bold new flavors and classic favorites to guests every day. Enjoy our famous Footlongs, 6" sandwiches, wraps, and salads, ordered quickly in the app or online, through convenient delivery, in-restaurant dining, or curbside pickup. We’re proud to offer a fresh alternative to typical fast food with fresh-cut veggies, tasty proteins, fresh-baked bread, and delicious cookies. We’re also here for your catering needs. All Subway® Restaurants are independently owned and operated by business owners who employ talented Sandwich Artists™.

Details

  • Dine-inAvailable
  • Drive-throughNot available

Location

Subway
3929-B E 120th Ave, Thornton, CO
80233, United States

Hours

Monday9:00 AM - 11:00 PM
Tuesday9:00 AM - 11:00 PM
Wednesday9:00 AM - 11:00 PM
Thursday9:00 AM - 11:00 PM
Friday9:00 AM - 11:00 PM
Saturday9:00 AM - 11:00 PM
Sunday9:00 AM - 11:00 PM

Menu

1 menu · 131 items

Explore offerings from Subway on 3929-B E 120th Ave in Thornton, with popular sandwiches, snacks & sides, dessert, and protein bowls available at this location.

Subway 4102-0 Menu en-US

131 items

Reviews

3.8
276 reviews
5 stars
142
4 stars
51
3 stars
26
2 stars
10
1 star
47
  • RR
    Rhonda
    Aug 3, 2026
    2.0
    The lady at the register was miserable. She had to go to the back 3 times cause nothing was stocked. There was a ridiculous amount of condiments when I got the sandwich home all I can taste with mayonnaise and mustard.
  • WW
    willorg25
    Aug 2, 2026
    2.0
    Just all around bad experience. Workers significant others just hanging out inside at the work because either they have nothing better to do or they don't trust them. No vegetables because according to staff "Last night shift didn't do it" which is a common theme among the staff even if it's different personnel on different days helping patrons. They need more people to help, and they need to make sure they are running an operable restaurant. I have watched this place go downhill.
  • SS
    Sambo
    Jul 24, 2026
    1.0
    Had my sandwich toasted and the bottom was somehow toasted into a chewy taffy bar. It’s so hard to chew that my jaw hurts from only three bites. I got a 6” veggie patty on white and it was also right under $9.00 which seems a little high for a 6 sub. It makes me never want to eat there again.
  • JF
    Joel Fowler
    Jul 13, 2026
    5.0
    Subway has done better recently on their cleanliness and customer service.
  • NS
    Nathan Smart
    Jul 10, 2026
    5.0
    Great

Frequently Asked Questions About Subway

Where is Subway located in Thornton, CO?

Subway is located at 3929-B E 120th Ave, in the Mission Trace North Shop Ctr, Adams sublocality of Thornton, CO 80233.

What are the operating hours of the Thornton Subway restaurant?

The Subway in Thornton is open Monday from 8:00 AM to 10:00 PM; Tuesday to Wednesday from 7:30 AM to 10:30 PM; Thursday from 7:30 AM to 10:00 PM; Friday to Sunday from 8:00 AM to 10:30 PM.

Brand Certified Facts from Subway

This information is certified by Subway 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 August 09, 2026Yext Knowledge Graph
  • Address
  • Categories
  • Geo coordinates
  • Legal business name
  • Hours of operation
  • Phone number
  • Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: