AT&T Store - Closed Castro Valley Castro Valley

3949 E Castro Valley Blvd
Castro Valley, CA 94552
US
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3.6 out of 5.0full starfull starfull starhalf starempty star
(16 Reviews)
Map of 3949 E Castro Valley Blvd in Castro Valley

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.
Apple iPad
Delightfully capable. Surprisingly affordable.

Special offers and new phones for Castro Valley

  • 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 Castro Valley

    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 Castro Valley?
    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 Castro Valley 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 for the hottest new device or an awesome accessory? Our Castro Valley Store location has got you covered. We’re your one-stop shop in Castro Valley, CA. We have phones, tablets, wearables, and more that you’ll love. We also offer in-store activation, so you can get your device up and running in no time. Need a case? How about a charger? Some new headphones? We have all that—and more. And while you’re in the store, make sure to check out our DIRECTV® and AT&T TV NOW packages. They deliver the shows and movies people love talking about. So, now that you know us a little better, stop by our Castro Valley, CA store located at 3949 E Castro Valley Blvd! We’d love to get to know you.
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
    How do you give NO STARS? My installation appointment was not honored. I could not contact the store or the manager by phone to inquire. I was not given an explanation. This is apparently the level of service I can expect from AT&T and this store. I cancelled.
  • 5 out of 5full starfull starfull starfull starfull star
    We got awesome service from Patricia R. She went out of her way to help get our phones upgraded and running. She figured out solutions to our phone problems. We will be back when need AT&T products and we will look for Patricia to help. She is the best.
  • 1 out of 5full starempty starempty starempty starempty star
    went in to purchase a new Samsung Galaxy S10+ they had none in stock proceeded with purchase my mobile phone acct. was past due so I paid with credit card phone purchase would not go thru because credit was posted to someone else account this issue took over an hour and a half with no resolution and no new phone. Had to return to store later to resolve issue this was finally done and after another hour finally purchased my phone which was mailed to me. The whole lengthy process was necessary it was like going to the DMV
  • 4 out of 5full starfull starfull starfull starempty star
    Got a new phone for my stepson the employee was nice, didn't oversell and helped us with what we needed
  • 1 out of 5full starempty starempty starempty starempty star
    I TOOK MY OLD MODEM TO THEM AND ASKED FOR A RECEIPT; THEY SAID THEY COULDN'T GIVE ME A RECEIPT, AND WHEN I ASKED TO SEE THE MANAGER SOME SNOTTY WOMEN, WHO WOULDN'T GIVE ME HER BUSINESS CARD NOR HER LAST NAME NOR HER ID NUMBER REFUSED TO GIVE ME THE NAME OF HER MANAGER. SO I LEFT THE MODEM WITHOUT GETTING A RECEIPT. THE STORE WAS EMPTY, IM NOT SURPRISED WHY CONSIDERING THE ATTITUDE AND LACK OF PROFESSIONALISM EXHIBITED. I HIGHLY RECOMMEND THAT ANYONE WANTING A SERVICE PROVIDER SERIOUSLY CONSIDER SOME OTHER THAN AT&T, OR AT LEAST GO TO ANOTHER AT&T PROVIDER.HARRY

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