Best Internet Providers in Corona, CA
Compare 9 internet providers serving 157,136 Corona residents. Cable, fiber, 5G, and satellite plans available from Spectrum, AT&T, Frontier, and more.
Quick Answer: Best Internet in Corona
Spectrum is the most widely available internet provider in Corona, CA, covering about 86% of the city with cable speeds up to 1 Gbps and no data caps. AT&T Fiber serves 53% of addresses with symmetrical speeds up to 5 Gbps. Frontier Fiber covers 47% of Corona with competitive fiber pricing. T-Mobile 5G offers a flexible wireless option at $40-50/month with no contracts.
Key Takeaways
- Best for coverage: Spectrum cable at 86% of Corona addresses
- Best for speed: AT&T Fiber with symmetrical speeds up to 5 Gbps
- Best fiber value: Frontier Fiber starting at $50/mo for 500 Mbps
- Best for renters: T-Mobile 5G at $40-50/mo, no contract
- 9 providers: Strong Inland Empire competition
Corona Internet Providers Comparison
Verified February 2026. Coverage varies by neighborhood.
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Call Now |
|---|---|---|---|---|---|---|
| Spectrum | Cable | 1 Gbps | $30/mo* | None | No | 1-844-481-5997 |
| AT&T Internet | Fiber/DSL | 5 Gbps | $55/mo | None (fiber) | No | 1-855-850-5977 |
| Frontier Fiber | Fiber/DSL | 5 Gbps | $50/mo | None | No | 1-855-981-6281 |
| T-Mobile 5G | 5G/Fixed Wireless | 245 Mbps | $40/mo | None | No | 1-844-275-9311 |
| Verizon Fios | Fiber/5G | 2 Gbps | $50/mo | None | No | 1-855-387-1456 |
| HughesNet | Satellite | 100 Mbps | $39.99/mo | Limited | 2-year | 1-855-543-5405 |
| Viasat | Satellite | 150 Mbps | $39.99/mo | Unlimited* | No | 1-855-463-9333 |
| Starlink | LEO Satellite | 250 Mbps | $120/mo | Soft cap | No | Online only |
*Spectrum first-year promo price. Viasat Unleashed plan. Prices before taxes/fees.
Top Corona Internet Providers Reviewed
Spectrum Internet in Corona
~86% CoverageSpectrum is the most accessible provider in Corona with reliable cable service and no data caps. Plans start at $30/month for 300 Mbps with no contract required. A free modem is included with all plans.
Choose If:
- You want the widest coverage and lowest introductory price
- No data caps matter to you
Avoid If:
- You need fast upload speeds for video conferencing
AT&T Internet in Corona
~53% CoverageAT&T delivers fiber, fixed wireless, and DSL across Corona. Where fiber is available, you get symmetrical speeds up to 5 Gbps with no data caps. Plans start at $55/month for 300 Mbps fiber.
Choose If:
- AT&T Fiber is available at your address
- You want the fastest residential speeds in Corona
Avoid If:
- Only DSL is available at your address
Frontier Fiber in Corona
~47% CoverageFrontier Fiber offers competitive pricing in Corona starting at $50/month for 500 Mbps symmetrical. No contracts and no data caps. Speeds scale up to 5 Gbps for power users and content creators.
Choose If:
- You want affordable fiber with straightforward pricing
- You prefer a fiber alternative to AT&T
Avoid If:
- Only legacy DSL is available at your address
Corona Internet Speeds and Prices
| Speed Tier | Spectrum | AT&T Fiber | Frontier | Verizon Fios |
|---|---|---|---|---|
| 300 Mbps | $30/mo* | $55/mo | - | $50/mo |
| 500 Mbps | $70/mo | $65/mo | $50/mo | $70/mo |
| 1 Gbps | $90/mo | $80/mo | $70/mo | $90/mo |
| 2 Gbps | - | $110/mo | $100/mo | $120/mo |
Learn more: How much speed do you need?
Internet in Corona: What You Should Know
- Population: 157,136
- CBSA: 40140 (Riverside-San Bernardino-Ontario)
- Fiber providers: AT&T, Frontier, Verizon Fios
- Cable provider: Spectrum
Corona sits in the Inland Empire, a fast-growing region east of Los Angeles. Spectrum dominates cable coverage while AT&T and Frontier compete aggressively for fiber subscribers. The city's suburban layout means most neighborhoods have at least two wired options.
T-Mobile 5G coverage is expanding rapidly across Corona, offering an appealing wireless alternative for households that prefer no installation appointments and no contracts.
Internet by Area
- North Corona/Eagle Glen: Strong Spectrum and AT&T fiber coverage
- South Corona/Dos Lagos: Frontier Fiber and Spectrum available
- Corona Hills: Spectrum cable dominant, growing fiber
- El Cerrito/Home Gardens: Spectrum and T-Mobile 5G coverage
Corona Internet FAQ
What is the best internet provider in Corona, CA?
Spectrum has the widest coverage at 86%. AT&T Fiber is the best performer where fiber is available with speeds up to 5 Gbps.
Is fiber available in Corona?
Yes. AT&T Fiber covers 53%, Frontier Fiber serves 47%, and Verizon Fios reaches 26% of Corona addresses.
How much does internet cost in Corona?
Plans start at $30/month for Spectrum cable. Fiber plans from AT&T start at $55/month. Most homes pay $50-80/month.
What is the fastest internet in Corona?
AT&T Fiber and Frontier Fiber both offer up to 5 Gbps symmetrical speeds in their fiber coverage areas.
Can I get 5G home internet in Corona?
Yes. T-Mobile covers about 53% of Corona at $40-50/month. Verizon 5G Home serves roughly 26% of addresses.
About the Author
Last Updated: February 7, 2026
Our team regularly reviews this guide to ensure accuracy.
Editorial Disclosure
InternetProviders.ai is committed to providing accurate, unbiased information. Some providers listed are partners who compensate us when you sign up through our links or phone numbers. This compensation may affect provider ordering but does not influence our ratings or recommendations. See our editorial guidelines and how we make money.
Internet Speed Requirements for Corona Households
The speed you need in Corona depends on how many people and devices use your connection simultaneously. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Corona residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans offer the best upload performance with symmetrical speeds.
How to Choose an Internet Provider in Corona
Start by checking which providers actually serve your specific address in Corona, as coverage can vary significantly even within the same city. Enter your address on each provider's website or use our comparison tool to see all available options. Compare the actual speeds offered at your address, not just the provider's maximum advertised speed, since availability of faster tiers depends on local infrastructure.
Beyond speed, compare the total monthly cost including equipment rental fees, installation charges, and price increases after promotional periods end. Providers in Corona, California may offer different promotions depending on the season and competition in your area. Ask about no-contract options to maintain flexibility, and check whether a provider requires a credit check, as some offer prepaid alternatives. Reading recent customer reviews specific to Corona gives the most relevant picture of service quality and reliability in your neighborhood.