What are the opening hours?

Monday 9am - 8pm Tuesday 9am - 8pm Wednesday 9am - 8pm Thursday 9am - 8pm Friday 9am - 8pm Saturday 9am - 8pm Sunday 10am - 5pm

AT&T Authorized Retailer Clinton Twp - Cass & Groesbeck

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Clinton Township, MI
AT&T Authorized Retailer Clinton Twp - Cass & Groesbeck

Visit us in-store for all your AT&T needs! From the latest phones to home internet, our experts are here to help you find the perfect tech solutions.

Come in today and get personalized service to keep you connected!

08/28/2026

𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗺𝗮𝗸𝗲 𝘁𝗵𝗲 𝘀𝘄𝗶𝘁𝗰𝗵?
Bring your own devices to AT&T and get 5 lines for just $75/month!

13 N. Groesbeck Hwy.
Clinton Township, MI 48036
(586) 783-8200

𝗛𝗼𝘂𝗿𝘀
Mon–Sat: 9am – 8pm
Sun: 10am – 5pm

08/23/2026

08/14/2026

Make the switch with confidence. Bring your own devices and enjoy 5 lines for $75/month with AT&T. A better network, built for you.

13 N. Groesbeck Hwy.
Clinton Township, MI 48036
(586) 783-8200

𝗛𝗼𝘂𝗿𝘀
Mon–Sat: 9am – 8pm
Sun: 10am – 5pm

08/05/2026

Looking for a better way to stay connected and save?

With AT&T, you can bring your own phones and get 𝟱 𝗹𝗶𝗻𝗲𝘀 𝗳𝗼𝗿 𝗷𝘂𝘀𝘁 $𝟳𝟱/𝗺𝗼𝗻𝘁𝗵 on a reliable network you can trust.

🔥 Plus, NEW and EXISTING customers can get an iPhone 17 Pro Max for up to $1,100 off with an eligible trade-in. Any condition.

13 N. Groesbeck Hwy.
Clinton Township, MI 48036
(586) 783-8200

𝗛𝗼𝘂𝗿𝘀
Mon–Sat: 9am – 8pm
Sun: 10am – 5pm

Address

13 North Groesbeck Highway
Clinton Township, MI
48036

Opening Hours

Monday	9am - 8pm
Tuesday	9am - 8pm
Wednesday	9am - 8pm
Thursday	9am - 8pm
Friday	9am - 8pm
Saturday	9am - 8pm
Sunday	10am - 5pm

Website

http://www.fonepage.com/

Alerts

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