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Explore AT&T Internet Plans in Costa Mesa

43% of California ALL HOME CONNECTIONS customers choose AT&T Internet speeds between 50 and 100 Mbps.

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When you arrive at your new address in Costa Mesa, don't forget to bring your oversized shades and sunscreen along with you. With 278 annual sunny days per year and an average yearly temperature hovering right around 64 degrees, Costa Mesa's weather might make you feel like you're on vacation for a while, and who doesn't want that? Located just inland of buzzing Newport, Costa Mesa's calm, livable feel is appealing to year-round residents. Costa Mesa lets you relax away from busy tourist spots, without ever being far from the action.

And on weekends, that means you'll have the option to head to South Coast for some retail therapy, to Newport or Laguna for sand and sun, or to Balboa pier for a peaceful stroll. But that's far from all—this area of the OC is close to a dizzying array of things to do. Heading towards Anaheim with the kids on a Saturday brings you to two of the country's most exciting theme parks, while closer to home, the playgrounds and ponds of TeWinkle Park make perfect places for year-round family picnics. When the nonstop fun wears you out and you crave a relaxing evening at home, you'll be glad you took the time to set up AT&T Internet when you moved in. A night of good food and a movie will make sure you're ready for the next round of fun.

AT&T Plans & Packages in Costa Mesa

Internet AT&T Internet

Up to 100 Mbps^

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AT&T Fiber

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Internet 1000

Wireless AT&T Wireless

4G LTE data

AT&T Unlimited &More Premium
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185+ Channels

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Looking for an AT&T Store Near Costa Mesa?

Habor Lites Store 2800 Harbor Blvd Suite C, Costa Mesa, CA 92626

Costa Mesa Store 298 E 17th St Unit C, Costa Mesa, CA 92627

Map of Costa Mesa, CA

Read Your Neighbors’ Reviews of AT&T in Costa Mesa

4.8 out of 5 stars | Based on 5 Reviews

MARK Reviewed ATT Reviews

The customer service when signing up for AA&T was ecxellent. Looking forward to using your wireless service

CHRISTOPHER Reviewed ATT Reviews

These guys really came through with a full installation just 2 days after ordering service. I had tried Time Warner but they were absolutely horrible. Time Warner got my address wrong forcing them to reschedule my initial appt. They then rescheduled 3 future appointments. What a joke! AT&T had solid customer service reps and they delivered what they promised. Install guy was nice too... Was kind enough to wear little booties so as to not dirty the carpet. Thanks AT&T

KATIE Reviewed ATT Reviews

I am a first time user for AT&T and my overall experience was fantastic! The services I had installed was cable and internet. The technician that came and did my installation was very professional and very nice! He was also down to earth so it was nice cause I felt like I could ask questions and have a conversation with him. He did all of his work in a timely manner and at the end was very thorough and going over my services and making sure I understood how to use them! I would defiantly recommend AT&T to all of my family and friends!!!!!

MIGUEL Reviewed ATT Reviews

I recently bought att uverse and at first we were having some problems but then att send some people and they helped us and all I have to say is, it's excellent.

ANTHONY Reviewed ATT Reviews

Huge improvement over my old provider. All is good so far and a great price!