AT&T Store Walnut Walnut

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
Sunday11:00 AM - 6:00 PM
515 N Grand Ave
Suite A
Walnut, CA 91789
US
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4.1 out of 5.0full starfull starfull starfull starempty star
(8 Reviews)
Map of 515 N Grand Ave in Walnut

September is National Childhood Cancer Awareness Month!

We’re bringing brighter days and better treatments to children with cancer. Want to help? Join us in-store or online at LetThereBeGOLD.org.
Childhood Cancer Awareness: Let There Be GOLD
GOLD is the symbolic color for Childhood Cancer Awareness. All month long, our store will shine bright in support of children and families affected by cancer. Learn more and spread the word! #LetThereBeGOLD
Apple Watch Series 6
The future of health is on your wrist. Learn how to buy one Apple Watch and get $200 off the second one.
See offer details
HBO Max - Discover a new streaming experience
We're adding HBO Max to select plans and packages. Now get even more entertainment with wireless, TV, or internet.
AT&T speed tops the charts! AT&T is Los Angeles's fastest wireless network.
With more people connecting with each other virtually than ever before, having fast wireless speeds is important. Whether you are connecting with family, friends or colleagues or downloading the latest movie, we’ve got you covered.
IT DOESN’T HURT TO CHECK
Find out your eligibility to get a new line on installment or BYOD, it won’t hurt your credit score!
Save More With Unlimited Your Way
Pick the perfect unlimited phone plan for each family member with Unlimited Your Way. From $35/mo. per line for 4 lines.

Special offers and new phones for Walnut

  • AT&T iPhone 11

    SMARTPHONE DEALS

    AT&T has great deals on the latest phones like the iPhone SE, iPhone 11 & iPhone XR. Get your new iPhone with AT&T the fastest network for iPhone.
  • AT&T iPhone SE

    SMARTPHONE

    Learn how to get the new iPhone SE (2020) for $5/mo. Req's new line, qualifying installment with elig. unlimited plan.
  • AT&T Samsung Galaxy Note20 Ultra 5G

    SMARTPHONE

    Learn how to get the new powerful Samsung Galaxy Note20 Ultra 5G for $300 with trade-in. Req's elig. Unlimited plan, installment agmt and trade-in of elig. phone.
  • AT&T Right To You
    AT&T Right To You

    FREE PERSONAL DELIVERY

    Personal delivery. Expert setup. All free. Get delivery and expert setup as soon as today.
    AT&T Right To You℠ subject to availability. Select areas only.
  • AT&T PREPAID
    Prepaid phone plans in Walnut

    Prepaid Phone Plans

    Learn how to get Unlimited Plus for $50/mo. when you open a new line on our $75/mo. plan and sign up for AutoPay. You’ll enjoy unlimited high-speed data while saving $25 each month. Time for a prepaid phone plan in Walnut?
    50.00/mo.Plus taxes and fees with AutoPay
    After 22GB, AT&T may temporarily slow data speeds if the network is busy. Offer ends 10/29/20 in stores & 10/19/20 online. Excludes upgrades. First mo. svc. charge & taxes due at sale. In-store activ. fee is $15. Other restr’s may apply.
  • AT&T Prepaid + iPhone
    AT&T PREPAID iPhone SE (2020)

    SMARTPHONE

    Get the iPhone SE 64GB for $349.99 + $50 toward account. Limited time. Online only. First mo. svc. charge & applicable sales tax due at sale. Excludes upgrades. New customers will receive a $50 account credit after purchase and account activation. Other fees, charges & restr's apply.

About the Walnut Store

Authorized Retailer
Our Services
  • Cell Phones
  • Wireless Plans and Setup
  • Phone Activations
  • Trade-In
  • Device Upgrade
  • Device Protection
  • Tablets
  • Wearables
  • TV & Entertainment
  • Internet
  • Bill Pay and Setup
  • Small Business Solutions
Our Services
  • Cell Phones
  • Wireless Plans and Setup
  • Phone Activations
  • Trade-In
  • Device Upgrade
  • Device Protection
  • Tablets
  • Wearables
  • TV & Entertainment
  • Internet
  • Bill Pay and Setup
  • Small Business Solutions
Our Location
Looking to purchase the newest iPhone, Apple Watch or Samsung smartphone? We have all your wireless needs covered with the hottest devices and matching accessories, including headphones, cases, screen protectors, wireless chargers and more. Our AT&T Store is in Walnut, CA, inside The Village West. We're located at the corner of Valley Boulevard and Grand Avenue, nestled in-between SchoolsFirst Federal Credit Union and T.J. Maxx. Conveniently located off I-60, we serve the Diamond Bar area and surrounding neighborhoods, including students at Mt. San Antonio Community College. Not only can we help upgrade your device or wireless plan, but we offer fantastic promotions on AT&T TV, DIRECTV and U-Verse Internet! If your neighborhood qualifies for high-speed Internet, you could be eligible for AT&T Fiber. Our location is also Small Business Certified and eager to help your business get connected. We also offer buy online, pick up in store! Skip the line by placing your order online, then choose a time to pick up your new device on YOUR schedule. Click the Shop Now button to begin your online order.
Store Events
Superheroes: Childhood Cancer Awareness Spirit Day - Sat, September 5, 10am - 7pm
Believe In Magic: Childhood Cancer Awareness Spirit Day - Sat, September 12, 10am - 7pm
Game On: Childhood Cancer Awareness Spirit Day - Sat, September 19, 10am – 7pm
Special Information
Join us in honoring and supporting children and families affected by cancer. It’s time to #LetThereBeGOLD: we invite you to participate in our Childhood Cancer Awareness campaign and visit LetThereBeGOLD.org to learn more.
manager photo
DID YOU KNOW
September is National Childhood Cancer Awareness Month, represented by the gold ribbon. Today, 46 children will be told that they have cancer. Throughout the month of September, our store is offering you the opportunity to shine bright and be a GOLD champion for children with cancer. Visit our store to learn more!
manager photo
DID YOU KNOW
September is National Childhood Cancer Awareness Month, represented by the gold ribbon. Today, 46 children will be told that they have cancer. Throughout the month of September, our store is offering you the opportunity to shine bright and be a GOLD champion for children with cancer. Visit our store to learn more!

Cellphones, plans & accessories

  • AT&T PREPAID

    Experience the freedom of AT&T PREPAID with plans that allow you to pay for usage in advance without tying you up in a long-term contract. Get unlimited talk & text in the U.S. and the data you need with no annual contract, no credit check, free shipping, and no activation fee for online orders. Shop AT&T prepaid phones for the premium brands you love or bring your own (BYOD) compatible device.
  • POPULAR SMARTPHONES

    When you are ready for a new iPhone or any new phone, AT&T makes it easy. You’ll find everything from the latest feature-rich smartphones to devices for mostly texting and calling. Choose from the most popular brands like Apple, Samsung, LG, and more. Order online and get free shipping, pick up at your nearest store, or get free same-day delivery in select ZIP codes.
  • ACCESSORIES

    AT&T has the accessories you need to style & protect your devices. Rugged phone cases & sleek phone covers, chargers & batteries to keep you powered up, and speakers, headphones & headsets to keep you connected to your favorite audio, and more. Get free shipping, free returns, and in-store pickup – just order online by 4pm and it’ll be ready within two hours.

What our customers are saying

  • 1 out of 5full starempty starempty starempty starempty star
    I am sincerely sorry for any woman who has had to indulge customer service from Jacob at Grand Ave. He blatantly hit on me, asked for my instagram, asked to be invited to my Bday party, and talked about recreational drug use while assisting me...He ended up giving me a case that didn't fit my phone... the lock button didn't line up with the case and i kept screen shotting everything...had to go back for better customer service where the nice employee apologized for Jacob. If it was up to me I would have Jacob FIRED on the spot; lazy, too comfortable, and this is 2020-stop hitting on everyone you meet in public/come into contact with; its damn awkward. I hope you read all of this so you can avoid Jacob when you go in the store!
  • 5 out of 5full starfull starfull starfull starfull star
    I really like the store , the time I wait was minimal excellent attenction
  • 5 out of 5full starfull starfull starfull starfull star
    The visit was quite productive and informative. I would recommend this store.
  • 4 out of 5full starfull starfull starfull starempty star
    Our representative was polite, and well versed on iPhone and the different offers available. Glad we stopped by the Walnut store and would do business there again and recommend the store and our representative to friends and family,
  • 5 out of 5full starfull starfull starfull starfull star
    The representative that help me was very honest and clear with everything that was going to happen with my account. No “catch” he also speaks Spanish. Best experience I’ve had buying a phone.

More locations in the Walnut area

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