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Subway

3.9
(236 reviews)

Business Details

421 S Illinois, Mason City, IA
50401, United States
(641) 423-3265
https://www.subway.com

About

Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Mason City Subway® Restaurant at 421 S Illinois 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
421 S Illinois, Mason City, IA
50401, United States

Hours

Monday8:00 AM - 9:00 PM
Tuesday8:00 AM - 9:00 PM
Wednesday8:00 AM - 9:00 PM
Thursday8:00 AM - 9:00 PM
Friday8:00 AM - 9:00 PM
Saturday8:00 AM - 9:00 PM
Sunday8:00 AM - 9:00 PM
7/4/20268:00 AM - 9:00 PM

Reviews

3.9
236 reviews
5 stars
117
4 stars
57
3 stars
14
2 stars
12
1 star
36
  • NW
    Nolen Ward
    Apr 22, 2026
    2.0
    I recently had a disappointing experience at Subway that really stood out for all the wrong reasons. From the moment I walked in, the overall vibe felt off. The atmosphere was dull and unwelcoming, with little energy from the staff and a general sense that customers were more of an inconvenience than a priority. The customer service was especially frustrating. The employees seemed uninterested and barely acknowledged me when I approached the counter. Communication was minimal, and when I asked simple questions, I got short, unhelpful responses. It felt like they were rushing to get me out the door rather than making sure my order was right or that I had a good experience. On top of that, the overall service was slow and disorganized. Despite there not being a long line, the process took much longer than expected. The staff didn’t appear to be working efficiently together, which added to the confusion and delay. Overall, this visit left a bad impression. Between the poor customer service, low-energy atmosphere, and lack of organization, it’s not a place I’d be eager to return to anytime soon.
  • JB
    Justin Brantner
    Apr 10, 2026
    5.0
    Ordered.was totally on point.and fast .and hope I did the driver yoan review correct.everything was spot on awesome job
  • BL
    brad lunning
    Feb 17, 2026
    5.0
    Excellent food and top notch service.
  • JH
    Jacob Hamilton
    Feb 22, 2025
    1.0
    The gal that helped us got mad over us asking to heat up my girlfriends flat bread and slammed things around not cool won't be back and then she got more mad when I didn't tip her maybe you need to find some new employees

Frequently Asked Questions About Subway

Where is this Subway restaurant located?

This Subway restaurant is located at 421 S Illinois in the Regency Square Shopping Center, Cerro Gordo, Mason City, IA 50401.

What are the operating hours of this Subway?

The Subway is open Monday and Wednesday to Sunday from 8:00 AM to 9:00 PM, and on Tuesday from 8:00 AM to 7:30 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 April 26, 2026Yext Knowledge Graph
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