Kao Soy
Massaman Curry
Pad Thai
Thai Coconut Soup

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At Thai 303 restaurant, we believe that a great dining experience starts with the highest quality ingredients and the passion for creating authentic Thai dishes. We meticulously craft each recipe to bring you the authentic taste of Thailand. From aromatic herbs and spices to perfectly balanced flavors, we capture the essence of Thai cuisine in every dish.

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Thai 303
Welcome to Thai 303 in Longmont! Our restaurant serves a variety of authentic Thai food including Green Curry, Pad Thai, Kao Soy, Crying Tiger, and so much more! Come visit us at North Hover Center on Hover St near Safeway or order online with us for take-out or delivery today!
Thai Chicken Curry Dessert Noodles Soup Vegetarian Wings Coffee and Tea Asian Pho
Good For Group
Food Types
Vegan Options Vegetarian Options
Service Options
Free Parking
Business Hours
Mon - Sun: 11:00 AM - 8:30 PM
Questions or Comments? Contact Us!


Found this place while driving. Came back two days later when in the mood for Thai. I cannot tell you how great it is to have full flavor and spice into Thai dishes. Server was welcoming and attentive. The food came out pretty fast and it was amazing. All hot and fresh, the sauces provided are perfect. The amount of food is a lot and good pricing.

-Alan F.


My mom and I stopped in for a quick lunch here today, and it was phenomenal!! Super cute, family-owned business and the daughter (our server, didn’t catch her name) was so sweet and super informative. I ordered the Green Curry and she warned me that it’s already a little spicy, but I can add more spice if I’d like. I LOVE that type of knowledge and awareness. Delicious meal, very attentive and friendly waitress. Will definitely keep coming!!

-Rachel K.


Hands down best Thai food we've had in years. We've been in several times. Everything is delicious and flavorful. You can tell it's been freshly made rather than served from a batch that's been sitting. Crab Rangoons are amazing, clearly made in house instead of frozen. New regular Thai restaurant!

-Corinna K.