Internet providers in Costa Mesa, CA

How many internet providers provide service in Costa Mesa, CA?

As of 2024, there are currently 3 isp providers that offer internet service in Costa Mesa, CA.

Which provider offers the best internet service in Costa Mesa, CA?

The 3 best internet providers in Costa Mesa are: Spectrum, AT&T, and Sonic.

  • Verizon 5G Home Internet - $35/month
  • AT&T is the best DSL internet providers in Costa Mesa for it's 100% availability.
  • AT&T is best for fastest speed in Costa Mesa. AT&T Fiber internet offers up to 1000 Mbps download speed and it is available to 5% homes in Costa Mesa.
  • Sonic is best DSL internet option in Costa Mesa.
  • Spectrum is best Cable internet option in Costa Mesa.

Refind your search of 3 best Costa Mesa Internet providers and 12 home internet plans. Enter a location to view all plans and pricing from service providers in your area. We'll help you compare the best internet service providers, plans, and prices in your area.

Home Internet Providers in Costa Mesa

1. AT&T in Costa Mesa, CA

  • Available to 100% of homes in Costa Mesa
  • Download speeds up to 50 Mbps
  • Upload speeds up to 10 Mbps


Spectrum

2. Spectrum in Costa Mesa, CA

  • Available to 100% of homes in Costa Mesa
  • Download speeds up to 400 Mbps
  • Upload speeds up to 20 Mbps


Sonic

3. Sonic in Costa Mesa, CA

  • Available to 15% of homes in Costa Mesa
  • Download speeds up to 80 Mbps
  • Upload speeds up to 4 Mbps


4. AT&T in Costa Mesa, CA

  • Available to 5% of homes in Costa Mesa
  • Download speeds up to 1000 Mbps
  • Upload speeds up to 1000 Mbps


Business Internet Providers in Costa Mesa

AT&T Business Internet

Connection:
Fiber-optic
Download speeds:
100 Mbps to 5 Gbps

Spectrum Business Internet

Connection:
Cable
Download speeds:
200 Mbps to 600 Mbps

Frequently Asked Questions

Who has best Internet service in Costa Mesa area?

Both AT&T and Spectrum are the best Internet Service Provider in Costa Mesa. The best option for you will depend on your budget and needs. AT&T offers speeds up to 50 Mbps and is the best option for speed where it's available. Spectrum is also good choice if you're looking for the fastest Internet service.

What is the fastest internet in Costa Mesa?

AT&T is the fastest Fiber Internet Service Provider in Costa Mesa. AT&T delivers fast, reliable internet service in Costa Mesa, California. AT&T offers speeds up to 1000 Mbps and is the best option for speed where it's available.Use a tool like Speedtest by Ookla to test your Internet connection bandwidth.

What is the cheapest internet in Costa Mesa?

The cheapest Internet provider in Costa Mesa, CA is $30 per month. Sonic offers 10Mbps DSL Internet for as low as $30 per month.

What Internet speed can I get in Costa Mesa area?

  1. Download speed in Costa Mesa ranges from 50 Mbps to 1000 Mbps. AT&T DSL Internet service offers up to 50 Mbps download speed and it is available to 100% of residents in Costa Mesa, California. AT&T Fiber Internet service offers up to Mbps download speed and it is available to 5% of residents in Costa Mesa, California.
  2. Upload speed in Costa Mesa ranges from 10 Mbps to 1000 Mbps. AT&T DSL Internet service offers up to 10 Mbps upload speed and it is available to 100% of residents in Costa Mesa, California. AT&T Fiber Internet service offers up to 1000 Mbps download speed and it is available to 5% of residents in Costa Mesa, California.

Best Internet Access in Costa Mesa Neighborhoods Cities

Best Costa Mesa Internet Providers by Zip Code