Thea M.
12/4/2025
Thanks Havier Rosete, He walked us through the process. I don't think I was able to do it without him. Go to this man for any AT&T services.
AT&T Store
$$
Open
(213)
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1345 S Harbor Blvd
Fullerton, CA 92832
Stay connected with AT&T in Fullerton. We offer phones, tablets, smartwatches, and connected devices from all of your favorite brands. We also offer wireless data plans in Fullerton for every need. Enjoy the flexibility of an Fullerton prepaid phone plan with no annual contract and no credit check. Find the right data plan for all your text and data by choosing one of our popular unlimited data plans. Get a new device and use our nationwide AT&T 5G service, which comes with all of our unlimited data plans for no extra cost.
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Reviews
3.0213 reviews
Betty P.
8/10/2025
Walked in the door at the AT&T store and there were service people ready to greet you and help you as needed. The service person named Saul went right to a computer and helped us fill out a claim...
Irene P.
4/2/2025
Kasey helped my husband, daughter, and son upgrade their iphones with clear explanations, helpful advice, and without heavy-handed sales techniques. I went today and she helped me in her friendly,...
Ivana E.
7/27/2024
My daughter ruined her iPhone and had to do an emergent upgrade. Fernando helped us out. He was great and explained everything. He minimized my annoyance having to get a new phone. Thank you Fernando.
Tabitha C.
2/23/2025
Went in today and carlos really helped us out and was very patient with a phone trade in (the phone was busted and can only see less then half the screen). This is our third visit to this store...
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