AT&T Store Costa Mesa Costa Mesa

Day of the WeekHours
Monday9:00 AM - 9:00 PM
Tuesday9:00 AM - 9:00 PM
Wednesday9:00 AM - 9:00 PM
Thursday9:00 AM - 9:00 PM
Friday9:00 AM - 9:00 PM
Saturday10:00 AM - 8:00 PM
Sunday10:00 AM - 7:00 PM
298 E 17th St
Unit C
Costa Mesa, CA 92627
US
On the Corner of 17th St and Santa Ana
(949) 764-0021(949) 764-0021
Your device, your way, on your schedule
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3.9 out of 5.0full starfull starfull starfull starempty star
(42 Reviews)
Come in and see us to learn more about America's Fastest Wireless Network!
Samsung Galaxy S20 Ultra 5G
Your revolutionary Galaxy S20 Ultra 5G deserves the Best Network*. Best Network based on GWS OneScore Sept. 2019.
Valentine's Day Gift Guide
Stay connected with your Valentine with sweet deals on some of the latest phones and devices.
AT&T Protect Advantage
Stuff happens, make sure your phone is insured. Sign up now to protect your device against loss, theft, and damage. Benefits include same-day phone replacement & battery replacement. Open enrollment ends 3/31/20.
AT&T PREPAID: Autopay & Save
Our lowest price ever for unlimited high-speed data: $45/mo. With AutoPay
Bring Your Own Device
Online only! Save $300 in bill credits & waived activation fee ($30) when you sign up for a new line. Limited-time offer.
AT&T has the fastest wireless network in Los Angeles
New nationwide results from Speedtest® by Ookla are confirming what our wireless customers already are enjoying.
AT&T TV is Now Available!
AT&T TV combines Live TV, a huge On Demand library, Cloud DVR storage, Voice Control, plus access to 5000+ TV & music apps all in one device!
MILITARY AND FIRST RESPONDER FAMILIES APPRECIATION
Learn how to get 4 lines of unlimited data for less than $27/mo. per line with AT&T Unlimited Starter℠. Plus 4 powerful iPhone 8 on us!

Special offers on your favorite phones

  • Samsung Galaxy S20 Ultra 5G

    Starting 2/21 preorder the new Samsung Galaxy S20 Ultra 5G. The ultimate powerhouse with an astonishing camera and unprecedented 100x Space Zoom. Features a 6.9 inch AMOLED screen & 5G compatibility.
  • iPhone XS

    Learn how to get an iPhone XS 64GB for $0/mo. When you buy on a qualifying installment plan with elig. unlimited plan (min. $75/mo. before discounts). Req's new line.
  • iPhone 11 Pro Max

    Learn how to switch to AT&T & get up to $700 off in bill credits on a new iPhone 11 Pro Max with trade-in of eligible smartphone & qualifying installment and data plans.
  • Google Pixel 4

    Learn how to get an Google Pixel 4 64GB for $5/mo. When you buy on a qualifying installment plan with elig. unlimited plan (min. $75/mo. before discounts).
  • LG G8X ThinQ

    Learn how to get the LG G8X ThinQ for $0/mo. Limited Time. Requires new line and eligible unlimited svc. Promo price after credits over 30 mo. $30 Activ. & other terms apply.
  • AT&T PREPAID iPhone 6s Plus

    Learn how to get $400 off the Apple iPhone 6s Plus—buy it today for $149.99 with a $65 per month plan or higher! Ends 4/2/20. Available online and in participating AT&T locations. Req a new line of service and make a payment on a minimum $65 unlimited or $75 Unlimited monthly plan.

Shop and delivery your way

  • Shopping cart

    Buy online pick up in store

    • Place your order online and pick it up at an AT&T Retail location close to you in as little as 2 hours.
    • Provides the flexibility to shop anywhere/anytime and pick up at your convenience.
    • Allows the opportunity to touch and feel the device without waiting for shipment to arrive
    • Get product advice and support from an AT&T expert while you’re in-store.
  • Shopping bags

    Start online finish in store

    • Kickstart your store experience in advance to save time
    • Browse and add desired products and service to your shopping cart online
    • Pickup your shopping cart in store and modify as needed
    • Reduce time spent in store by continuing your shopping journey started online
  • Ready to go

    In-person delivery and activation

    • You pick the time and place for the AT&T Ready to GoSM expert to deliver your new device
    • Your new device will be delivered for free the very same day and set up just the way you want it
    • Your expert will sync your apps, music, contacts, and photos onto your new device and make sure everything is running smoothly.
    • If you don’t find the exact accessories you’re looking for online, we’ll also come stocked with all the essentials like cases, chargers, screen protectors, and more for you to try out.

About the Costa Mesa Store

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
Keeping you connected & entertained is our thing! From the hottest phones to TV services that you can walk out watching, we’ve got you covered. We’re conveniently located on 17th and Santa Ana and love assisting you, our neighbors with all your wireless and entertainment needs. Drop by and see us today! Oh, and did I mention, we have internet packages and an unbeatable selection of wireless accessories you’ll want to check out too!
Where to Park
Parking is Available in our Promenade Plaza
manager photo
Meet our manager
Our store manager Fred has been with AT&T for over 3 years. His experience makes him a great resource to lead our Costa Mesa location and support our communities' communication & entertainment needs.
manager photo
Meet our manager
Our store manager Fred has been with AT&T for over 3 years. His experience makes him a great resource to lead our Costa Mesa location and support our communities' communication & entertainment needs.

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 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

  • 5 out of 5full starfull starfull starfull starfull star
    Excellent service! Fred was masterful. He exceeded all expectations. A complete professional.
  • 5 out of 5full starfull starfull starfull starfull star
    I went in the store last week & was confronted by a nice employee named Marc. I was explained how the internet and cable work. I was interested in getting the newest IPhone and he explained everything I needed to know about it. Which I was very pleased because I have gone in other AT&T stores and Customer Service was horrible. So just letting you know I will be back to buy the newest IPhone because the sensational and welcoming service. Thankyou again Marc!
  • 1 out of 5full starempty starempty starempty starempty star
    After I got no where w/the store associate, we called corporate together-who also didn’t fix the problem! To than, I asked to speak w/the store manager who kept me waiting another 15 mins & I had to leave! Left my phone # for manager to call-surprise, he never did!!! Awful!!!
  • 5 out of 5full starfull starfull starfull starfull star
  • 5 out of 5full starfull starfull starfull starfull star

More locations in the Costa Mesa area

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