AT&T Store at 515 N Grand Ave

10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 6:00 PM
Map Pin Marker

Address

515 N Grand Ave
Suite A
Walnut, California 91789
US

Phone

(909) 551-8237(909) 551-8237
Clock

Hours

Day of the WeekHours
Monday10:00 AM - 8:00 PM
Tuesday10:00 AM - 8:00 PM
Wednesday10:00 AM - 8:00 PM
Thursday10:00 AM - 8:00 PM
Friday10:00 AM - 8:00 PM
Saturday10:00 AM - 8:00 PM
Sunday10:00 AM - 6:00 PM
Hammer and Wrench

Services

  • Cell Phones
  • Wireless Plans and Setup
  • Phone Activations
  • Trade-In
  • Device Upgrade
  • Device Protection
  • Tablets
  • Wearables
  • TV and Entertainment
  • Internet
  • Bill Pay and Setup
  • Small Business Solutions

Featured Products at AT&T Store Walnut

iPhone XS and XR
HDR display that provides the industry’s best color accuracy, true blacks, and remarkable brightness.1 A breakthrough 12MP dual-camera system takes your portraits to the next level with Portrait mode, Portrait Lighting, and all-new Depth Control.
iPad Pro
iPad Pro features a gorgeous Retina display and the powerful A10X Fusion chip.1 And with Apple Pencil and the Smart Keyboard, iPad Pro is even more capable and versatile.2
TV with DIRECTV
Pick whole-home DVR service and channels on-the-go with DIRECTV or streaming only with DIRECTV NOW - the perfect entertainment package for your family.
Wifi Modem
Streaming movies or downloading music? No matter how you use the Internet, we have the perfect high-speed Internet package for you.
Headphones and Stylist
Choose from a wide variety high-performing, stylish accessories including phone cases, speakers, headphones, chargers and more.

Nearby AT&T Locations

AT&T Store Covina

10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 6:00 PM
984 E Badillo St
Suite C
Covina, CA 91724
US
Main Number
(626) 339-3730(626) 339-3730

AT&T Store Chino Hills

10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 11:00 AM - 6:00 PM
13089 Peyton Dr
Suite A
Chino Hills, CA 91709
US
Main Number
(909) 628-5653(909) 628-5653

AT&T Store La Verne

10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 11:00 AM - 7:00 PM
1215 Foothill Blvd
La Verne, CA 91750
US
Main Number
(626) 327-4249(626) 327-4249

AT&T Store Montclair

10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 10:00 AM - 8:00 PM 9:00 AM - 8:00 PM 10:00 AM - 7:00 PM
9359 Central Ave
Suite H
Montclair, CA 91763
US
Main Number
(909) 333-4019(909) 333-4019

About AT&T Store Walnut

Our Walnut, CA AT&T store is conveniently located at 515 N Grand Avenue, Suite A, between La Puente Road and Valley Boulevard. You can reach us on Grand off the 60 Freeway.

Our location serves Walnut and the neighborhoods of Covina, West Covina, Pomona, and Diamond Bar. We are also close to Mt. San Antonio College and California Poly in Pomona. We are right next door to T.J. Maxx.

Our Business Expert Certified employees can help you with your needs and concerns. Just stop by our store or give us a call at (909) 551-8237 to let us know what we can do for you. We look forward to assisting you.

Cell Phones

Cell phones are monumentally popular now, giving you a ton of options to choose from. We carry the best cell phone options at our AT&T store in Walnut. Each device we offer is optimized to work flawlessly on our extensive nationwide cell and data networks. You'll find a selection of world-class cell phones such as Apple iPhone and Samsung Galaxy. We also carry a broad selection of trusted alternatives for those in the market for something different like LG or Motorola.
Stop by AT&T in Walnut to learn more about the cell phones options we have as well as our promotional AT&T offers and news on upcoming products.

Wireless Plans

We realize that everyone in Walnut uses their mobile devices differently so that's why our store offers a full range of wireless talk, text and data plans. If you love to stream movies, TV shows or sports, then we'd recommend going for one of our unlimited data plans. The same goes for those who consistently use data-hungry video and picture chat apps.
If you're planning a trip, let us handle the details and give you a seamless connectivity experience. You can even turn your phone into a blazing fast hotspot with 15GB per line! You might be surprised at the range of possibilities available when you use AT&T.
Contact our AT&T Walnut location for details on military discounts, mobile hotspots, quality video streaming and other benefits we offer with our AT&T wireless plans.

TV and Entertainment

Follow your favorite TV shows and stream your favorite titles with our TV and entertainment options offered through AT&T Walnut. Our popular plans can stream on multiple screens, making them excellent options for a family household.
Visit us today to ask about the similarities and differences between DirecTV and U-verse. Trials of each one include the option of trying HBO and Cinemax, thus helping you determine what you do and do not want to pay for in the future. With AT& T Walnut it is easy to find the right entertainment option that fits your needs and your budget.

Meet your District Manager: Marc Henderson

Marc Henderson has worked in this industry for fifteen years and has certification in Legal Issues in Human Resource Management as well as Principles of Effective Human Resource Management from Cleary University. He has received additional training in tech brands, completing the Tech Brands HI-PO Development Program, making him a valuable leader in the AT&T family.

He focuses on establishing and maintaining effective relationships with his employees and seeks to motivate them to improve their customer service and personal development. He understands that no company can function without a unified effort to work together toward a common goal.

When Marc isn’t mentoring his staff and resolving issues for clients, he likes to visit The Griddle Café and support his local community.
AT&T Walnut District Manager Photo