AT&T in 1 Mills Circle

Name: AT&T
Address: 1 Mills Circle, Ontario, California, US
Telephone: 909-235-7030

AT&T at 1 Mills Circle, Ontario, California. Find store hours, phone number, driving directions and answers to frequently asked questions below.

This AT&T location at 1 Mills Circle in Ontario, California is a one-stop shop for all your telecommunications needs. Whether you're looking to upgrade your device, switch plans, or get help with internet services, our friendly and knowledgeable staff are here to assist you. The store's convenient hours make it easy to drop by during the week or on weekends.

Address & Contact

AT&T

1 Mills Circle,
Ontario, CA 91764

909-235-7030

Store information verified in 2026

Get Directions

Store Hours

Mon:10:00 am - 9:00 pm

Tue:10:00 am - 9:00 pm

Wed:10:00 am - 9:00 pm

Thu:10:00 am - 9:00 pm

Fri:10:00 am - 9:00 pm

Sat:10:00 am - 9:00 pm

Sun:11:00 am - 8:00 pm

Store hours may vary. Please call to confirm.

Location & Map

AT&T - Ontario is located on 1 Mills Circle, Ontario, CA 91764

Nearby Locations

AT&T - Ontario
4210 E 4th St, Ontario, CA 91764

0 miles

AT&T - Rancho Cucamonga
11010 Foothill Boulevard, Rancho Cucamonga, CA 91730

2 miles

AT&T - Rancho Cucamonga
7875 Monticello Avenue, Rancho Cucamonga, CA 91739

2 miles

AT&T - Ontario
2200 S. Grove Avenue, Ontario, CA 91761

5 miles

AT&T - Upland
1900 N Campus Avenue, Upland, CA 91784

6 miles

AT&T - Fontana
16232 Foothill Blvd., Fontana, CA 92335

6 miles

Frequently Asked Questions

What are the regular business hours for this AT&T location?

This AT&T store is open Monday through Friday from 10:00 am to 9:00 pm, and Saturday from 10:00 am to 9:00 pm.

Are you guys closed on Sundays or do you have special hours?

Our Sunday hours are different; the store opens at 11:00 am and closes at 8:00 pm, providing flexibility for weekend visitors.

How can I contact this AT&T Ontario location to ask about their services?

You can call us directly at 909-235-7030 with any questions or concerns you may have.

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