Internet providers in Costa Mesa, CA

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1. AT&T
93% available in Costa Mesa
Connection:
DSL & Fiber
Download speeds up to
5000Mbps
2. Spectrum
89% available in Costa Mesa
Connection:
Cable
Download speeds up to
1000Mbps
(wireless speeds may vary)

Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply.

3. Cox Communications
75% available in Costa Mesa
Connection:
Cable
Download speeds up to
1000Mbps

Self Installation Available 

4. EarthLink
67% available in Costa Mesa
Connection:
DSL & Fiber
Download speeds up to
1000Mbps

User Rating (44)
5. Frontier
99% available in Costa Mesa
Connection:
Fiber
Download speeds up to
2000Mbps
6. Verizon
99% available in Costa Mesa
Connection:
5G Home
Download speeds up to
300Mbps

User Rating (192)
7. HughesNet
99% available in Costa Mesa
Connection:
Satellite
Download speeds up to
25Mbps

User Rating (124)

$300 Mail-in Rebate Offer

8. Viasat
99% available in Costa Mesa
Connection:
Satellite
Download speeds up to
100Mbps
9. Ultra Home Internet
99% available in Costa Mesa
Connection:
5G Home
Download speeds up to
110Mbps

User Rating (0)
10. Earthlink Home Internet
99% available in Costa Mesa
Connection:
LTE Home
Download speeds up to
100Mbps
11. Synergy Internet
95% available in Costa Mesa
Connection:
Cable & DSL
Download speeds up to
200Mbps
1. Spectrum
89% available in Costa Mesa
Connection:
Cable
Download speeds up to
1000Mbps
(wireless speeds may vary)

Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply.

2. Cox Communications
24% available in Costa Mesa
Connection:
Cable
Download speeds up to
1000Mbps

Self Installation Available 

3. Frontier
99% available in Costa Mesa
Connection:
Fiber
Download speeds up to
2000Mbps
4. HughesNet
99% available in Costa Mesa
Connection:
Satellite
Download speeds up to
25Mbps

User Rating (124)

$300 Mail-in Rebate Offer

5. Viasat
99% available in Costa Mesa
Connection:
Satellite
Download speeds up to
100Mbps
6. Synergy Internet
95% available in Costa Mesa
Connection:
Cable & DSL
Download speeds up to
200Mbps
7. Ooma
92% available in Costa Mesa
Connection:
Wireless LTE
Download speeds up to
100Mbps
8. Zayo Group
13% available in Costa Mesa
Connection:
DSL, Fiber, Fixed Wireless & Other Copper Wireline
Download speeds up to
1000Mbps
9. One Ring Networks
80% available in Costa Mesa
Connection:
Fixed Wireless
Download speeds up to
1000Mbps
10. Wave.Band
85% available in Costa Mesa
Connection:
Fiber
Download speeds up to
1000Mbps
1. T-Mobile
Available in Costa Mesa
Connection:
Mobile
T-Mobile
4GLTE

User Rating
2. Verizon Wireless
Available in Costa Mesa
Connection:
Mobile
Verizon Wireless
4GLTE

User Rating
3. AT&T Wireless
Available in Costa Mesa
Connection:
Mobile
AT&T Wireless
5G

User Rating
4. Mint
Available in Costa Mesa
Connection:
Mobile
Mint
4GLTE

User Rating
5. Visible
Available in Costa Mesa
Connection:
Mobile
Visible
4GLTE

User Rating

How much internet speed do I need?

5+ Mbps

  • Regular browsing
  • Music streaming
  • Ideal for 1 person

10+ Mbps

  • HD video streaming
  • Casual gaming
  • Ideal for 1-2 people

20+ Mbps

  • Ultra HD streaming
  • Frequent gaming
  • Ideal for 2-4 people

40+ Mbps

  • Simultaneous HD streaming
  • Simultaneous gaming
  • Ideal for 4+

Test your current internet speed

Discover how much internet speed you need

Read more about internet providers in Costa Mesa

AT&T vs. Spectrum

AT&T is perfect for those who need affordable high-speed packages. Spectrum keeps things simple by offering three high-speed Internet packages.

Read more about AT&T vs. Spectrum

AT&T vs. Cox

Go with AT&T for great customer service on widely available internet packages. Get Cox for consistent speeds in affordable packages.

Read more about AT&T vs. Cox

Spectrum vs. Frontier

Order Spectrum internet for a satisfying customer experience. For a faster internet connection, pick Frontier FiberOptic from Frontier.

Read more about Spectrum vs. Frontier

How much speed do you need?

Take a quick quiz to decide what speeds are best for your household

Internet Provider Availability Map

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Learn more about AT&T

Learn more about Spectrum

Learn more about Cox Communications

Learn more about EarthLink

Learn more about Frontier

Learn more about Verizon

Learn more about HughesNet

Learn more about Viasat

Learn more about Ultra Home Internet

Learn more about Earthlink Home Internet

Learn more about Synergy Internet

What is the best internet provider in Costa Mesa?

Internet Provider Types in Costa Mesa


Cable

86%
Coverage


DSL

73%
Coverage


Fiber

72%
Coverage

Internet Speed Availability in Costa Mesa


3 Mbps

100%
Availability


10 Mbps

100%
Availability


25 Mbps

100%
Availability

Broadband Internet Availability

(Internet faster than 25 Mbps)

100%
Costa Mesa
100%
California
79%
USA

Costa Mesa Residential Internet Coverage

Sitting right beside heavily populated Newark Beach and Huntington Beach, Costa Mesa residents may enjoy the luxury of the beach-life, but they have limited options when it comes to internet providers.

AT&T services most of the area with DSL services. However, they may not provide services in areas near South Coast Plaza and Fountain Valley. Currently, AT&T offers DSL speeds up to 75 Mbps, with most residents getting up to 24 Mbps in the area.

Communities looking for high-speed cable internet can enjoy Time Warner Cable Spectrum. Offering the internet to all areas of Costa Mesa, they advertise speeds up to 300 Mbps to residents.

One other alternative for DSL and cable internet in the areas for those located around Orange Coast College have access to Sonic. They offer DSL speeds up to 100 Mbps and cable up to 12 Mbps, which can be a good alternative for higher DSL speeds.

HughesNet also services the area with satellite internet, offering speeds up to 15 Mbps. However, poor weather conditions can bring speeds down to 2-to-3 Mbps.

Fastest Internet Service Providers in Costa Mesa

AT&T offers internet at speeds up to 5000 Mbps

Frontier offers internet at speeds up to 2000 Mbps

Spectrum offers Internet at speeds up to 1000 Mbps (wireless speeds may vary)

Cox Communications offers internet at speeds up to 1000 Mbps

Find your provider's store locations

Select a provider

Summary of Costa Mesa internet providers

Provider Type Download speeds up to User Rating
AT&T DSL & Fiber 5000 Mbps 2.0/5
Spectrum Cable 1000 Mbps
(wireless speeds may vary)
2.5/5
Cox Communications Cable 1000 Mbps 3.0/5
EarthLink DSL & Fiber 1000 Mbps 2.0/5
Frontier Fiber 2000 Mbps 1.5/5
Verizon 5G Home 300 Mbps 3.5/5
HughesNet Satellite 25 Mbps 1.5/5
Viasat Satellite 100 Mbps 1.5/5
Ultra Home Internet 5G Home 110 Mbps N/A
Earthlink Home Internet LTE Home 100 Mbps N/A
Synergy Internet Cable & DSL 200 Mbps N/A

Availability and speeds displayed are not guaranteed and are subject to change.

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

Customer reviews of internet providers in Costa Mesa

Spectrum

Overall:
Service:
Pricing:
Speed:

Eric T | 08-14-2021

Verified User

Terrible service. Anything connected to the internet is glitchy and very very slow. My download speed is only 17 Mbps. I feel ripped-off for what I'm paying. Shopping around for alternative providers.

Was this review helpful? Yes 0 No 0

AT&T

Overall:
Service:
Speed:

Leticia B | 04-29-2014

U-Verse has great customer service but I mostly like it for the speed. The only major downside is the price.

Was this review helpful? Yes 32 No 10
    CA    Costa Mesa