AT&T in 7875 Monticello Avenue

Name: AT&T
Address: 7875 Monticello Avenue, Rancho Cucamonga, California, US
Telephone: 909-646-9644

AT&T at 7875 Monticello Avenue, Rancho Cucamonga, California. Find store hours, phone number, driving directions and answers to frequently asked questions below.

Located at 7875 Monticello Avenue, this AT&T store in Rancho Cucamonga offers a wide range of services including wireless plans, device sales, and expert customer support. The location serves as a hub for residents seeking the latest mobile technology and reliable network coverage. With extended hours on weekends, customers have ample opportunity to visit and explore their options.

Address & Contact

AT&T

7875 Monticello Avenue,
Rancho Cucamonga, CA 91739

909-646-9644

Store information verified in 2026

Get Directions

Store Hours

Mon:9:00 am - 9:00 pm

Tue:9:00 am - 9:00 pm

Wed:9:00 am - 9:00 pm

Thu:9:00 am - 9:00 pm

Fri:9:00 am - 10:00 pm

Sat:9:00 am - 10:00 pm

Sun:10:00 am - 7:00 pm

Store hours may vary. Please call to confirm.

Location & Map

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

Nearby Locations

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

1 miles

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

2 miles

AT&T - Ontario
1 Mills Circle, Ontario, CA 91764

2 miles

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

4 miles

AT&T - Fontana
16155 Sierra Lakes Pkwy, Fontana, CA 92336

5 miles

AT&T - Fontana
9885 Sierra Ave, Fontana, CA 92335

6 miles

Frequently Asked Questions

What are the standard operating hours of this AT&T location?

This AT&T store operates from 9:00 am - 9:00 pm on Monday through Thursday and Friday until 10:00 pm. Saturday hours run until 10:00 pm as well.

Does the AT&T at 7875 Monticello Avenue have different hours on weekends?

Yes, this location has extended weekend hours, staying open until 10:00 pm on Saturdays and from 10:00 am - 7:00 pm on Sundays.

How can I get in touch with the AT&T store at 7875 Monticello Avenue?

You can reach this location by calling 909-646-9644 or use your navigation app to find directions.

← All AT&T stores in Rancho Cucamonga Find nearest AT&T by ZIP