Recent social media posts
05/01/2026
🚨 30% OFF Your First Order!
Tired of overpaying when you order subs? Download the NEW PSUB App and use code FIRST30 at checkout for 30% OFF your first order 🥪💰
Order in seconds with easy pickup or delivery, and instantly earn points + store credit with every order. Loyalty never tasted so good!
Per Diem helps merchants grow with powerful mobile app solutions integrated seamlessly with Square.
05/09/2025
🌟 Big News, Sub Lovers! 🌟 Starting Monday, 5/12, we're shaking things up at Planet Sub with NEW Daily Specials that are out-of-this-world delicious! 🚀 Say goodbye to the old deals and hello to fresh, tasty savings🤑
Check out the full lineup in the pic below and get ready to munch! 😋
Available at participating locations.
Call us today to order a sub sandwich!
02/07/2025
Kick off the biggest weekend of the year the right way with a 6” Sub for just $5.99! 🏈 Fuel up for the big game with a fresh, delicious sandwich – because you deserve to start the weekend on a winning note. 🌟 Available Friday 02/07 only! Don’t miss out – only at Planet Sub! 🍞
Tasty subs at great prices, That's our Planet!
Call us today to order a sub sandwich!
12/23/2024
🎉 Last Day of 12 Days of PSUB! 🎉
Last-minute holiday shopping? Fuel up with a delicious meal from Planet Sub and get a FREE drink to keep you refreshed while you shop! 🛍️🥤
👉 Today only: Get a FREE drink with any meal purchase — the perfect boost to power through your shopping spree. only available at participating locations.
Happy Holidays from your favorite local sub shop🎁🎄
Call us today to order a sub sandwich!
12/20/2024
🎉 Day 9 of 12 Days of PSUB! 🎉
Get your favorite 6" sub for only $5.99! 😋 Whether you're craving a classic or something new, we've got you covered!
✨ Available today only 12/20 (at participating locations).
📲 Order online or visit us today!
Call us today to order a sub sandwich!
12/19/2024
🎄🎅 12 Days of PSUB - Day 8 🎅🎄
On the eighth day of Christmas, we’re bringing you a $10.49 Foot long Sub! 🎁
That’s right! Treat yourself to one of our delicious foot long subs for just $10.49 today only! Whether you’re craving a classic or something new, we’ve got you covered. 🥪✨
Hurry in or order online before the deal is gone!
📍 Available at participating locations only. Limited time offer.
12/18/2024
✨ DOUBLE THE POINTS, DOUBLE THE FUN! ✨
🛒 Order online or through the app this WEDNESDAY and earn 2X LOYALTY POINTS!
✅ Stack your points faster.
✅ Easy, quick, and rewarding.
✅ Available every Wednesday at participating locations!
Don’t miss your chance to level up your rewards—ORDER NOW! 🚀
📲 www.planetsub.com
12/17/2024
DAY SIX: 10% off your whole order when you order online! Go to www.planetsub.com or download the Planet Sub app to save on some tasty subs today. Only available 12/17 ( at participating locations).
12/16/2024
DAY FIVE: $30 gift cards for $25. It's the season of giving so why not give the gift of warm tasty subs. Available 12/16 (at participating locations)
12/14/2024
DAY THREE: ANY footlong sub for $10.49! Order in store or online to take advantage of this awesome deal! Only available 12/14. (at participating locations)
Tasty subs at tasty prices, Thats Our Planet.
11/24/2017
Black Friday Special! $35 PSub Gift Card For ONLY $25. All weekend long. Friday Nov 24th through Sunday Nov 26th.
11/15/2017
Buy one half sub get one half sub for ONLY $1! Thursday, Nov 16th. Innovation wrapped in foil. That's our planet.
11/07/2017
2 Meal Deals For ONLY $12!! Tuesday, Nov 7th. Out-of-this-world satisfaction. That's our planet.
10/23/2017
National Bologna Day! Buy any whole sub for ONLY $5.99. That's no bologna. Tuesday, Oct. 24th.
10/17/2017
Introducing The Sriracha Chicken Sandwich! Signature Chicken, Sriracha Hot Chili Sauce, Cream Cheese, Pepper Jack Cheese, Red Onions, Tomatoes and Lettuce.
A pile of flavor and style. That's our planet.
10/12/2017
Buy ANY half sub get the second half sub FREE! Friday, Oct. 13th. Innovation wrapped in foil. That's our planet.
10/03/2017
$3.99 ANY Half sub! Wednesday, Oct. 4th. A pile of flavor & style. That's our planet.
10/03/2017
Download the NEW PSub App. Amazing Rewards & Loyalty Program. Order from your app and have your food ready for pick up. Find your favorite location. Download today!
09/27/2017
🤑 Get a $50 Planet Sub gift card if you refer an employee that works with our team for at least 6 months! You'll get a $20 gift card after the employee's first two months of work and a $30 gift card after six months. Who do you know?! **They may be our next rock star employee!** Seeking PM shift employees, 5-9PM.
09/26/2017
$6.99 ANY WHOLE SUB?! Ummm...YES please! Tuesday, Sept. 26th. Out-of-this-world satisfaction. That's our planet.
09/19/2017
Lewisville/The Colony/Castle Hills! Order your favorite Sandwich through UberEATS. Can't get out? Pull up the UberEats app, order, and get awesome subs!
Address
4920 State Highway 121, Suite #500
Lewisville, TX
75056
To get to the sandwich shop and deli and restaurant, take State Highway and exit at Castle Hills. If taking public transport, there is a bus stop located nearby. For those driving, there is parking available on the premises or along the surrounding streets.
Opening Hours
| Monday |
10am - 9pm |
| Tuesday |
10am - 9pm |
| Wednesday |
10am - 9pm |
| Thursday |
10am - 9pm |
| Friday |
10am - 9pm |
| Saturday |
10am - 9pm |
| Sunday |
10am - 9pm |
Alerts
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What people say
Planet Sub - Castle Hills, located on State Highway in Lewisville, is a must-visit for anyone looking for a truly fresh sandwich experience. This restaurant offers a wide variety of sub sandwiches made with the freshest hand-cut ingredients and homemade bread baked in-house daily. But that's not all! They also serve salads, soups, and wraps, as well as vegan, vegetarian, and gluten-free options to cater to everyone's dietary needs.
What sets Planet Sub - Castle Hills apart from other sandwich shops is their commitment to convenience. You can order online through their free app or call in your order for grab & go service. If you're unable to make it to the restaurant, they also offer food delivery and catering services.
The atmosphere at Planet Sub - Castle Hills is welcoming and inviting. The staff is friendly and always ready to assist you with your order. Whether you're stopping by for a quick lunch or grabbing food for an event, this restaurant has got you covered.
Overall, Planet Sub - Castle Hills is a fantastic option for anyone looking for fresh and delicious sandwiches in Lewisville. With their convenient ordering options and commitment to quality ingredients, it's no wonder why this restaurant has become a local favorite.
