Is there a primary contact for Sonic?

You can contact Sonic by phone using number +1-512-238-8029.

Sonic - Round Rock, TX 78665

Q: Where is Sonic located?

Sonic is located at 1201 University Boulevard, Round Rock, TX 78665, United States of America.

Q: What days are Sonic open?

Sonic is open Su-Th 07:00-23:00; Fr-Sa 07:00-24:00.

Q: What is Sonic famous for?

Sonic is famous for its Burger cuisine.

Sonic

1201 University Boulevard, Round Rock, TX 78665, United States of America

Cuisine:

Burger

General Facilities

Takeaway
Delivery

Map Location

Questions & Answers

What is the phone number for Sonic?

The phone number for Sonic is +1-512-238-8029. You can contact Sonic using this number for any inquiries.

Where is Sonic located?

Sonic is located at 1201 University Boulevard, Round Rock, TX 78665, United States of America.

What days are Sonic open?

Sonic is open Su-Th 07:00-23:00; Fr-Sa 07:00-24:00

What is Sonic famous for?

Sonic is famous for its Burger cuisine.

Customer Reviews

5.0

(1 Customer Review)

5 Star

100%

4 Star

3 Star

2 Star

1 Star

1 Reviews

Ms. America Ullrich Jr.

December 02, 2025

Opening Hours

Monday 07:00AM - 11:00PM
Tuesday 07:00AM - 11:00PM
Wednesday 07:00AM - 11:00PM
Thursday 07:00AM - 11:00PM
Friday 07:00AM - 12:00AM
Saturday 07:00AM - 12:00AM
Sunday 07:00AM - 11:00PM

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