Best Internet Providers in St. Petersburg, FL
Compare 10 internet providers serving 258,308 St. Petersburg residents. Find cable, fiber, 5G, and satellite plans with speeds up to 5 Gbps.
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Spectrum 1-844-481-5997Quick Answer: Best Internet in St. Petersburg
Spectrum is the best internet provider for most St. Petersburg residents, covering 92% of the city with cable speeds up to 1 Gbps and no data caps or contracts. Frontier Fiber and AT&T Fiber offer symmetrical fiber where available. T-Mobile 5G provides a flexible wireless option at $40-50/month.
Key Takeaways
- Best overall: Spectrum with 92% coverage and no data caps
- Best fiber: Frontier Fiber with symmetrical speeds up to 5 Gbps
- Best value: Spectrum at $30/mo (first year) or T-Mobile 5G at $40-50/mo
- Best for renters: T-Mobile 5G Home Internet, no contract required
- 10 providers: Tampa Bay metro competition drives good pricing
St. Petersburg Internet Providers Comparison
Verified as of February 2026. Coverage percentages based on FCC data.
| 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 | $40-50/mo | None | No | 1-844-275-9311 |
| WOW! Internet | Cable / Fiber | 1 Gbps | $30/mo | None | No | 1-855-496-9929 |
| Verizon 5G / Fios | 5G / Fiber | 1 Gbps | $35/mo** | None | No | 1-855-387-1456 |
| Starlink | LEO Satellite | 250 Mbps | $120/mo | Soft cap | No | Online only |
| 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 |
*Spectrum first-year promotional pricing. **Verizon pricing with mobile bundle. ***Viasat Unleashed plan.
St. Petersburg Internet Providers: Detailed Reviews
Spectrum Internet in St. Petersburg
Spectrum is the dominant cable provider in St. Petersburg with 92% coverage. Plans start at $30/month for 300 Mbps with no data caps, no contracts, and a free modem. Speeds max out at 1 Gbps on the Gig plan.
- Internet: 300 Mbps - $30/mo first year
- Internet Ultra: 500 Mbps - $70/mo
- Internet Gig: 1 Gbps - $90/mo
Choose Spectrum If:
- You want the broadest coverage with no data caps in St. Petersburg
Avoid If:
- You need fast upload speeds for remote work
Frontier Fiber in St. Petersburg
Frontier Fiber covers about 55% of St. Petersburg with symmetrical speeds up to 5 Gbps. No data caps and no contracts. Plans start at $50/month for 500 Mbps, offering excellent value for fiber.
- Fiber 500: 500 Mbps - $50/mo
- Fiber 1 Gig: 1 Gbps - $70/mo
- Fiber 2 Gig: 2 Gbps - $100/mo
Choose Frontier If:
- You want symmetrical fiber speeds with no data caps
Avoid If:
- Only DSL is available at your address
AT&T Fiber in St. Petersburg
AT&T Fiber reaches about 69% of St. Petersburg with symmetrical speeds up to 5 Gbps and no data caps. AT&T continues expanding its fiber footprint across the Tampa Bay region.
Choose AT&T Fiber If:
- You want the fastest residential speeds in St. Petersburg
Avoid If:
- Fiber isn't available at your address
St. Petersburg Internet Speeds and Prices
| Speed Tier | Spectrum | Frontier | AT&T Fiber | T-Mobile 5G | WOW! |
|---|---|---|---|---|---|
| 300 Mbps | $30/mo* | - | $55/mo | $40-50/mo | $30/mo |
| 500 Mbps | $70/mo | $50/mo | $65/mo | - | $55/mo |
| 1 Gbps | $90/mo | $70/mo | $80/mo | - | $80/mo |
| 2 Gbps | - | $100/mo | $110/mo | - | - |
*Spectrum first-year rate.
How Much Speed Do You Need?
- 1-2 people: 100-300 Mbps
- 3-5 people: 500 Mbps
- Heavy use: 1 Gbps for gaming and remote work
Learn more: How much internet speed do I need?
Internet Service in St. Petersburg
- Population: 258,308
- CBSA: 45300 (Tampa-St. Petersburg-Clearwater)
- Cable providers: Spectrum, WOW!
- Fiber providers: Frontier, AT&T, Verizon Fios
- 5G providers: T-Mobile, Verizon
St. Petersburg is part of the Tampa Bay metro and benefits from strong broadband competition. Spectrum dominates cable coverage across the city, while Frontier and AT&T are aggressively expanding fiber. WOW! offers an additional cable and fiber alternative in select neighborhoods.
The city's growing tech and remote-work community has driven demand for symmetrical fiber connections, pushing providers to expand coverage faster.
Internet by St. Petersburg Neighborhood
- Downtown/Old Northeast: Spectrum, Frontier Fiber, and AT&T all available
- Kenwood/Grand Central: Strong Spectrum coverage; Frontier expanding
- Tierra Verde/Pinellas Point: Spectrum primary; fiber availability varies
- Tyrone/Pasadena: Multiple cable and fiber options available
Frequently Asked Questions
What is the best internet in St. Petersburg?
Spectrum is best for coverage (92%). Frontier Fiber is best for symmetrical speeds where available.
Is fiber available in St. Petersburg?
Yes, Frontier covers 55%, AT&T covers 69%, and Verizon Fios reaches about 31% of the city.
How much does internet cost in St. Petersburg?
Plans start at $30/month for Spectrum and WOW! cable, ranging up to $180/month for top fiber tiers.
Is Spectrum or Frontier better in St. Petersburg?
Spectrum has wider coverage. Frontier Fiber offers faster symmetrical uploads and no data caps.
Is 5G home internet available in St. Petersburg?
Yes, T-Mobile covers 76% and Verizon 5G Home covers about 31% of St. Petersburg.
About the Author
Last Updated: February 7, 2026
Our team regularly reviews and updates 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 order but does not influence our ratings or recommendations. See our editorial guidelines and how we make money.
Internet Speed Requirements for St Petersburg Households
The speed you need in St Petersburg 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 St Petersburg 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 St Petersburg
Start by checking which providers actually serve your specific address in St Petersburg, 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 St Petersburg, Florida 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 St Petersburg gives the most relevant picture of service quality and reliability in your neighborhood.