Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Oceanside Subway® Restaurant at 3776 Mission 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™.
Customers frequently reported slow service, rude staff, and issues with order accuracy.
Staff Performance
While some employees received praise for their friendliness and efficiency, many others were criticized for being inattentive or unprofessional.
Food Quality
Several reviews mentioned stale bread and lack of fresh ingredients, leading to dissatisfaction with the food.
Cleanliness
Multiple customers noted that the store was often dirty and poorly maintained, impacting their overall experience.
Stock Availability
Many reviews highlighted frequent shortages of menu items, leading to frustration among customers.
MM
Maxterful “Maxterful”
1 day ago
5.0
Antonio always hooks me up, the people are always cool! I regular this place every week 🤘check it out
E7
Egmobbin 760
Jan 5, 2026
5.0
NEW OWNERS👌🏽💪🏽 This Subway past years has been awful.Now Thanks to Antonio with this new information gave me relief to say i will be coming back fresh vegetables , fresh meat everything is clean have everything in stock 👏🏽10/10 finally enjoyed a tasty sandwich like back in the days 💪🏽🫡
GW
Gabriel White
Dec 24, 2025
5.0
Antonio here is a good worker frfr
RW
Robin W
Dec 24, 2025
5.0
Antonio was very great and a fast worker! He was very sweet! He was very polite as well.
Subway is located at 3776 Mission Ave, Suite 140, Marketplace del Rio S/C in Oceanside, CA 92058.
What are the operating hours of Subway at 3776 Mission Ave in Oceanside?
Subway is open every day from 8:00 AM to 9:00 PM.
What types of meals are served at this Subway location?
This Subway serves breakfast, lunch, and dinner.
Does this Subway offer pickup and delivery services?
Yes, Subway offers in-store pickup, curbside pickup, and delivery services.
Can I dine in at this Subway restaurant?
Yes, Subway provides dine-in services at this location.
Does Subway offer catering services for events?
Yes, catering services are available at this Subway location to help with your catering needs.
How can I view Subway's menu or order online?
You can view the menu and place orders online through their official menu page at https://subway.com/en-us/restaurant/23198-0/menu.
What nearby dining options are close to Subway at Marketplace del Rio S/C?
Nearby dining options include Guanatos City Mexican Restaurant, Killer Pizza From Mars, and Starbucks — perfect for exploring different cuisines before or after your Subway visit.
Are there any nearby healthcare providers near Subway in Oceanside?
Yes, nearby healthcare providers include Dental Care of Oceanside, HEARUSA, and San Diego Spine & Rehab, which customers might visit in the area.
What other services are close to Subway that customers might find useful?
Nearby services include Verizon for mobile needs, TERI Inspired Resale thrift store, and beauty salons like Phenix Salon Suites and Eli's Nails, offering customers additional convenience around their Subway visit.