Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Frisco Subway® Restaurant at 5570 FM 423 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™.
DO NOT GO , they served me moldy bread on my sandwich
TT
Tuan Truong
Dec 20, 2025
2.0
Got meatball sub, meatballs room temp. Bathroom filthy, they don’t pick up calls. Avoid if possible
MM
MRK
Sep 18, 2025
4.0
I have been visiting this Subway since it’s the closest to my home, but I am consistently disappointed. I never reported it before, as I assumed the service issues were because mostly college kids are employed here.
Today, however, was unacceptable. When I ordered Italian Herb & Cheese bread, I was told it was “out of stock.” Yet, I could clearly see a full rack of it. When I pointed this out, the response I received was that they were “saving those for future customers” and that it’s difficult to bake more, especially for online orders. This reasoning makes no sense—why would future customers be prioritized over the ones standing in front of you?
I’ll give this location one more chance, but if I face the same issue again, I’ll take my business elsewhere and escalate the complaint to Subway corporate.
SB
Samantha Brooks
Sep 10, 2025
1.0
The lady working refused to make a pizza for my toddler. She told me it took a minute to cook and that she couldn’t do it because that was too long. Mind you were the only people in the store.
What are the operating hours of Subway at 5570 FM 423, Frisco, TX?
Subway at 5570 FM 423, Frisco, TX is open daily from 8:00 AM to 9:00 PM.
Does Subway in Frisco offer delivery services?
Yes, Subway offers delivery services to customers in the Frisco area.
Can I order Subway's menu online or through an app?
Yes, you can conveniently order online or through the Subway app for pickup or delivery.
Does Subway at 5570 FM 423 offer catering services?
Yes, Subway provides catering services for events and special occasions.
Is dine-in available at the Subway in Frisco?
Yes, Subway offers dine-in service at their Frisco location.
What meals does Subway at this location serve?
Subway serves breakfast, lunch, and dinner at the 5570 FM 423 Frisco location.
Where is Subway in Frisco located exactly?
Subway is located at 5570 FM 423, Suite #350, Frisco, TX 75036, USA.
If I'm visiting Lopez Chiropractic Sports & Wellness nearby, can I grab a meal at Subway?
Yes, Subway is nearby Lopez Chiropractic Sports & Wellness, making it convenient to enjoy a fresh meal before or after your appointment.
Are there convenient shipping services close to Subway at 5570 FM 423?
Yes, the UPS Authorized Shipping Outlet and Print Parcel and Ship locations are nearby, perfect for combining shipping errands with your Subway visit.
What other food options are close to the Subway restaurant at 5570 FM 423?
Nearby food options include Daylight Donuts and Donut Station #5, great places to enjoy coffee or a sweet treat along with your Subway meal.
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 March 01, 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: