Best Internet Providers in Fullerton, CA

1. AT&T 300 Mbps Internet

AT&T

Speed:
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms

Prices Starting At

$42.00/mo

Reg $65/mo.

One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

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Get $50 reward card for ordering online!

2. AT&T 1000 Mbps Internet

AT&T

Internet 1000

Speed:
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms

Prices Starting At

$37.00/mo

Reg $37/mo

One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

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Black Friday Deal: Gift your home fast internet this holiday. Switch to AT&T 1 Gig for $37/mo.

3. Frontier Communications 200 Mbps Internet

Frontier Communications

Fiber 200 Internet

Speed:
Typical download speed: 200 Mbps
Typical upload speed: 200 Mbps
Typical latency: 6 ms

Prices Starting At

$19.99/mo

Reg $19.99/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

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Get Frontier Fiber 200 Internet for only $19.99 per month

4. Frontier Communications 500 Mbps Internet

Frontier Communications

Fiber 500 Internet

Speed:
Typical download speed: 500 Mbps
Typical upload speed: 500 Mbps
Typical latency: 6 ms

Prices Starting At

$0.00/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

💰 Get Deal!

Get 3 months free Internet service!

5. Frontier Communications 1 Gbps Internet

Frontier Communications

Fiber 1 Gig Internet

Speed:
Typical download speed: 1000 Mbps
Typical upload speed: 1000 Mbps
Typical latency: 6 ms

Prices Starting At

$0.00/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

💰 Get Deal!

Get 3 months free Internet service!

6. Frontier Communications 2 Gbps Internet

Frontier Communications

Fiber 2 Gig Internet

Download speeds up to:
2 Gbps

Prices Starting At

$59.99/mo

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Limited Time Offer - Get a $200 Visa Rewards Card

7. Spectrum 2 Gbps Internet

Spectrum

Internet 2 Gig

Speed:
Typical download speed: 2269 Mbps
Typical upload speed: 1049 Mbps
Typical latency: 22 ms

Prices Starting At

$70.00/mo

Reg $120/mo

One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00

💰 Get Deal!

Unlimited Mobile line is included for two full years at no cost

8. Spectrum 100 Mbps Internet

Spectrum

Internet Advantage

Speed:
Typical download speed: 113 Mbps
Typical upload speed: 104 Mbps
Typical latency: 22 ms

Prices Starting At

$30.00/mo

Reg $50/mo

One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00

💰 Get Deal!

Get Free Internet Forever when you add 4 Spectrum Mobile lines.

9. Spectrum 500 Mbps Internet

Spectrum

Internet Premier

Speed:
Typical download speed: 572 Mbps
Typical upload speed: 525 Mbps
Typical latency: 22 ms

Prices Starting At

$40.00/mo

Reg $80/mo

One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00

💰 Get Deal!

Unlimited Mobile line is included for a full year at no cost

10. Spectrum 1 Gbps Internet

Spectrum

Internet Gig

Speed:
Typical download speed: 1041 Mbps
Typical upload speed: 1010 Mbps
Typical latency: 22 ms

Prices Starting At

$50.00/mo

Reg $100/mo

One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00

💰 Get Deal!

Unlimited Mobile line is included for two full years at no cost

11. Xfinity 500 Mbps Internet

Xfinity

500 Mbps Internet

Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms

Prices Starting At

$45.00/mo

Reg $70/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $45/mo for 5 years

12. Xfinity 2000 Mbps Internet

Xfinity

Gigabit Extra

Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms

Prices Starting At

$70.00/mo

Reg $95/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $70/mo for 5 years

13. Xfinity 1000 Mbps Internet

Xfinity

Gigabit

Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms

Prices Starting At

$50.00/mo

Reg $75/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $50/mo for 5 years

14. Xfinity 300 Mbps Internet

Xfinity

300 Mbps Internet

Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS

Prices Starting At

$40.00/mo

Reg $65/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $40/mo for 5 years

15. HughesNet 50 Mbps Internet

HughesNet

Select Plan

Speed:
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms

Prices Starting At

$49.99/mo

Reg $79.99/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300

💰 Get Deal!

Order now and receive a $100 Prepaid Mastercard® via rebate.

16. HughesNet 25 Mbps Internet

HughesNet

Lite Plan

Speed:
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms

Prices Starting At

$39.99/mo

Reg $54.99/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99

💰 Get Deal!

Order now and receive a $100 Prepaid Mastercard® via rebate.

17. Google Fiber 1 Gbps Internet

Google Fiber

Fiber 1000

Download speeds up to:
1 Gbps

Prices Starting At

$70.00/mo

18. Google Fiber 2 Gbps Internet

Google Fiber

Fiber 2000

Download speeds up to:
2 Gbps

Prices Starting At

$100.00/mo

19. Viasat 43 Mbps Internet

Viasat

Viasat Unleashed

Speed:
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms

Prices Starting At

$99.00/mo

Reg $99.99 per month

One-time Fees:
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly

20. Sonic 10 Mbps Internet

Sonic

50 Mbps Internet

Download speeds up to:
10 Mbps

Prices Starting At

$30.00/mo

21. Sonic 100 Mbps Internet

Sonic

100 Mbps Internet

Download speeds up to:
100 Mbps

Prices Starting At

$60.00/mo

22. Sonic 1 Gbps Internet

Sonic

1000 Mbps Internet

Download speeds up to:
1 Gbps

Prices Starting At

$80.00/mo

Fullerton Business Internet Providers

Fullerton Internet provider frequently asked questions

How many internet companies provide service in Fullerton, CA?

As of December, 2025 there are 8 company that offer high speed internet service in Fullerton, CA.

Which company offers the best internet service in Fullerton, CA?

Spectrum is the best internet company in Fullerton, CA that offers download speeds up to 400 Mbps and available to 99.8% homes.

Who has the fastest internet service in Fullerton, CA?

AT&T Fiber internet service offers the fastest 1000 Mbps download speed in Fullerton, CA.

Which provider has the cheapest Internet in Fullerton, CA?

The cheapest internet option in Fullerton is $19.99 per month. Comcast offers 150Mbps Cable Internet for as low as $19.99 per month.

Does Fullerton, California have fiber Internet?

Fiber-optic internet is available to 22% population in Fullerton, CA. AT&T is the only provider that offers fiber internet in Fullerton with download speeds up to 1000 Mbps.