AT&T Store Costa Mesa Costa Mesa

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
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
To continue helping keep our customers, employees, and communities safe, we’ve made a number of changes in our retail stores as a result of the coronavirus pandemic.

🠢    Masks are required to be worn by employees, customers and visitors in our stores and will be provided to customers who need them.

🠢    We’re now offering curbside service, touchless transactions, and in some markets, door-step service with a no-contact virtual set-up.

🠢    We’re also limiting the number of people in our stores to ensure social distancing and asking customers to first go online to handle some services like bill payments and device upgrades.

🠢    Hand sanitizer is available to our employees and customers, and surfaces are cleaned and sanitized at regular intervals throughout the workday.

Device Protection Open Enrollment
Now you have another chance to protect your device even if you’ve had it more than 30 days. Sign up for AT&T Protect Advantage during Open Enrollment. Ends August 31.
Device Protection Open Enrollment
Samsung Galaxy Note20 5G
Everyone gets our best deal. Not just new customers. Learn how to get the new powerful Samsung Galaxy Note20 5G FREE with trade-in.
AT&T Samsung Galaxy Note20
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.
Special offer for AARP members
Learn how to switch & get a $100 credit per line when you buy a smartphone on an installment plan.
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.
Back to School
Home or away, go back to school with the best deals. Check out the AT&T's back to school shopping guide for ideas & deals on the latest phones, tablets & accessories.

Special offers and new phones for Costa Mesa

  • Save 10% on AirPods
    Apple AirPod discounts

    Wireless Earbuds

    More magical than ever. AirPods combine an Iconic design with breakthrough technology and high-fidelity sound. Limited time offer.
    Ends 8/27/2020. Restrictions apply.
  • 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.
  • LG V60 ThinQ 5G

    SMARTPHONE

    Learn how to get the LG V60 ThinQ 5G for $10/mo. When you buy on a qualifying installment plan with elig. unlimited plan (min. $75/mo. before discounts). Req's new line.
  • AT&T PREPAID
    Prepaid phone plans in Costa Mesa

    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 Costa Mesa?
    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 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

  • 1 out of 5full starempty starempty starempty starempty star
    Was told when I walked in door I would be helped soon. When rep was done with customer rep said he would be right back and went in the back. Been waiting over 20 minutes now. No bueno
  • 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

More locations in the Costa Mesa area

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