Best Internet Providers in Seffner, FL
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Seffner, FL
Seffner has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Seffner.
Ranks compare Seffner with the 3,338 US towns of 10,000 to 24,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Seffner, FL at a Glance
Seffner Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
Frontier
Connection
Customer Rating
Fiber
XFINITY
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Seffner ratings may vary and are shown below.
Who is the Best Internet Provider in Seffner, FL?
AT&T is the highest-rated internet provider in Seffner based on 551 Florida customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
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Which Providers are Available at my Home in Seffner?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Seffner
- Frontier - fiber coverage map
- Spectrum - cable coverage map
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- Spectrum - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Hotwire Communications - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Rapid Systems - fixed wireless coverage map
How Seffner Compares to Places Its Size
Seffner's report card score is in the top 8% and its connectivity index is in the top 33%.
| Measure | Seffner | Rank among US towns of 10,000 to 24,999 people | Hillsborough County | Florida | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 98.8% | top 14% | 92.6% | 76.7% | 71.5% | 115 places at 100.0% |
| Average top speed | 6,923 Mbps | top 9% | 6,347 Mbps | 4,145 Mbps | 3,486 Mbps | Middle Valley, TN and Red Bank, TN and 1 more (25,000 Mbps) |
| Providers at a typical address | 6.7 | top 49% | 6.6 | 7.1 | 7.1 | Joshua, TX (13.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.0 | top 11% | 2.7 | 2.6 | 2.7 | North Bay Shore, NY (4.7) |
| Workers who work from home | 19% | top 23% | 21% | 17% | 15% | Brambleton, VA (51%) |
| Homes with a computer, tablet or phone | 97% | top 28% | 98% | 97% | 96% | 86 places at 100% |
| Homes with internet | 90% | bottom 37% | 94% | 92% | 91% | 11 places at 100% |
| Homes on fiber, cable or DSL | 75% | bottom 42% | 80% | 78% | 76% | Klahanie, WA and Short Hills, NJ and 1 more (96%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 87% | top 29% | 85% | 82% | 81% | Stone Ridge, VA and West University Place, TX and 1 more (100%) |
| Median household income | $88,207 | top 49% | $91,498 | $85,233 | $93,246 | West University Place, TX ($249,707) |
| Residents in school (6th grade to college) | 17% | top 19% | 16% | 15% | 16% | Stanford, CA (84%) |
Fiber reaches 98.8% of homes in Seffner, against 92.6% across Hillsborough County and 76.7% across Florida. Households in Seffner are larger than the US average (3.0 people against 2.7); 19% of workers work from home (US 15%); and the median household income is $88,207 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Seffner
Which Fiber Internet Providers are Available in Seffner?
Frontier Fiber in Seffner, FL
Availability:
98.7%
Customer Rating:
(119)
Avg. Download Speed
7,000 Mbps
Frontier Communications offers Fiber service to 98.7% of Seffner homes. Across the city, Frontier Fiber is the only type of service available from the company, with speeds up to 7,000 Mbps
Spectrum Fiber in Seffner, FL
Availability:
19.0%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 19.0% of Seffner homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Hotwire Communications Fiber in Seffner, FL
Availability:
5.2%
Customer Rating:
(11)
Avg. Download Speed
1,200 Mbps
Hotwire Communications offers Fiber service to 5.2% of Seffner homes. Across the city, Hotwire Communications Fiber is the only type of service available from the company, with speeds up to 1,200 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Seffner?
T-Mobile Home Internet Fixed Wireless in Seffner, FL
Availability:
99.8%
Customer Rating:
(342)
Avg. Download Speed
73 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.8% of Seffner homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 73 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 14 Mbps throughout the city.
Verizon Fixed Wireless in Seffner, FL
Availability:
99.8%
Customer Rating:
(362)
Avg. Download Speed
263 Mbps
Verizon offers Fixed Wireless service to 99.8% of Seffner homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 263 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 75, with an average of 18 Mbps throughout the city.
EarthLink Fixed Wireless in Seffner, FL
Availability:
94.3%
Customer Rating:
(4)
Avg. Download Speed
41 Mbps
EarthLink offers Fixed Wireless service to 94.3% of Seffner homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 41 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.6 Mbps throughout the city.
AT&T Fixed Wireless in Seffner, FL
Availability:
94.3%
Customer Rating:
(205)
Avg. Download Speed
41 Mbps
AT&T offers Fixed Wireless service to 94.3% of Seffner homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 41 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.6 Mbps throughout the city.
Rapid Systems Fixed Wireless in Seffner, FL
Availability:
16.6%
Customer Rating:
(1)
Avg. Download Speed
44 Mbps
Rapid Systems offers Fixed Wireless service to 16.6% of Seffner homes. Across the city, Rapid Systems Fixed Wireless is the only type of service available from the company, with speeds up to 44 Mbps, with speeds from 10 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 8.7 Mbps throughout the city.
Which Cable Internet Providers are Available in Seffner?
Spectrum Cable in Seffner, FL
Availability:
100.0%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 100.0% of Seffner homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
XFINITY Cable in Seffner, FL
Availability:
44.8%
Customer Rating:
(2077)
Avg. Download Speed
1,200 Mbps
XFINITY from Comcast offers Cable service to 44.8% of Seffner homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,200 Mbps
Which DSL Internet Providers are Available in Seffner?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Seffner, FL.
Internet in Seffner by Neighborhood and ZIP Code
Seffner has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Seffner
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Seffner
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 33584 | 27,635 | 97.2% | 6,730 Mbps | 6.8 | A- | 66/100 |
How Seffner Compares to Nearby Places
The 10 places nearest to Seffner that have their own pages are all within 8 miles. Among them, Valrico has the most homes with fiber (99.4%) and Dover the fewest (61.7%); Seffner has 98.8%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Seffner (this page) | 21,706 | 98.8% | 6,923 Mbps | 6.7 | A- | 75/100 |
| Brandon | 91,054 | 94.7% | 6,598 Mbps | 6.8 | A- | 76/100 |
| Valrico | 45,553 | 99.4% | 6,968 Mbps | 6.6 | A- | 86/100 |
| Temple Terrace | 28,310 | 90.8% | 6,297 Mbps | 6.2 | B+ | 77/100 |
| East Lake-Orient Park | 28,077 | 93.7% | 6,634 Mbps | 7 | A- | 68/100 |
| Dover | 20,804 | 61.7% | 4,426 Mbps | 6.6 | B | 78/100 |
| Palm River-Clair Mel | 20,643 | 97.2% | 6,852 Mbps | 6.5 | A- | 76/100 |
| Bloomingdale | 15,781 | 99.1% | 6,949 Mbps | 6.9 | A- | 88/100 |
| Thonotosassa | 14,674 | 87.4% | 6,257 Mbps | 6 | B | 80/100 |
| Mango | 8,187 | 96.8% | 6,709 Mbps | 7.1 | A- | 49/100 |
| Durant | 266 | 2.6% | 1,353 Mbps | 6 | C | 65/100 |
Who is the Fastest Internet Provider in Seffner?
Based on both FCC data and unbiased customer ratings, the fastest internet in the city comes from Frontier Communications.
Data Reported to FCC by ISPs: Average Maximum Available in Seffner
| Frontier Communications | 7,000 |
|---|---|
| XFINITY from Comcast | 1,200 |
| Hotwire Communications | 1,200 |
| Spectrum | 1,000 |
| Verizon | 1,000 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Rapid Systems | 50 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Seffner. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Seffner Internet Providers
Based on 551 reviews from Florida internet customers, AT&T is the best internet service provider for Seffner residents. AT&T was rated at an average of 3.86 out of 5 in our report for overall customer satisfaction. Frontier Communications wins for second-place in Florida, with 3.84 out of 5 stars and 98.8% coverage in Seffner.
At a national level, based on 6745 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Seffner Internet Providers
The table below shows average customer ratings from customers in Seffner, Florida, and customers throughout the country.
| ISP / Tech Type | Seffner Overall | Florida Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T |  (0) | (88) | (1051) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| Frontier | (0) | (25) | (177) | View Plans | ||
| Hotwire Communications | (0) | (10) | (15) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Viasat | (0) |  (2) |  (12) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| Rapid Systems | (0) | (1) | (1) | View Plans | ||
| Spectrum | (0) |  (182) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Seffner
Based on data reported by Seffner ISPs to the FCC, the fastest speeds in the city are available through Frontier Communications. The company offers speeds up to 7,000 Mbps in Seffner. Therefore, the average customer can get up to 6,992 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers rated their satisfaction with internet speed highest with Frontier Communications. This indicates Frontier reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Seffner Speed | Florida Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Frontier | (0) | (25) | (177) | View Plans | ||
| AT&T | (0) | (88) | (1051) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| Hotwire Communications | (0) | (10) | (15) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Spectrum | (0) | (182) | (1949) | View Plans | ||
| Rapid Systems | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (2) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Who is the Cheapest Internet Provider in Seffner?
Of the providers in Seffner, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Seffner where enough of them have reviewed a provider, otherwise across Florida or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T is rated 3.65 out of 5 for price, which is similar to the average across all internet providers in the country. EarthLink is rated second for affordability, with an average price rating of 3.00 out of 5.
The table below shows how customers in Seffner, Florida, and the United States rated the affordability of their internet service.
Rated Affordability in Seffner
| ISP / Tech Type | Seffner Affordability | Florida Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Hotwire Communications | (0) | (10) | (15) | View Plans | ||
| AT&T | (0) | (88) | (1051) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Frontier | (0) | (25) | (177) | View Plans | ||
| Rapid Systems | (0) |  (1) | (1) | View Plans | ||
| Viasat | (0) | (2) | (12) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| Spectrum | (0) | (182) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Reviews for Internet Service Providers in Florida
Customer Reviews
Jim
Wire 3
November 12, 2026 I have been trying for MONTHS to get service from Wire3 and it has been a nightmare. I kept asking for an installation date and today I find out that my property is listed as private property and they need to get permission from someone to install the service. Two things. 1.) Why was I not told that a long time ago, I would have made sure it was taken care of. I have lived here for over 14 years and I am 1000% sure they would not have an issue with me having Wire3 Internet. 2.) I have a wired cable service into my apartment so Wire3 could very easily follow the same line in and I would have service. Why do they need to get permission to do something someone else has already done? I cancelled the installation, not that it matters because I probably would never have receive an installation date anyway.
Don
Wire 3 Fiber
October 28, 2026 Very fast installation. Seems to be working great, no issues.
Sabi
Lumos Networks
October 22, 2026 THE SCUMBAG WITH TEXAS TAG#K20-6544 WAITED UNTIL I LEFT MY HOME, THEN HE CAME INTO MY YARD AND SPRAYED IT UP WITH ORANGE SHIT. NO, COURTESY. I SAW HIM ON MY CAMERA, AND WHEN I CAME BACK, HE JUMPED INTO HIS VEHICLE AND TOOK OFF...SOME SHADY BULLSHIT! STAY OFF MY F#*KING LAWN! YOU HAVE NO RIGHT TO BE IN MY YARD WITHOUT NOTIFYING ME! ROTTEN PRACTICE. GO DICK YOUR F#@KING CEO LAWN UP.
Richard
Blue Stream Fiber
October 16, 2026 Since our Kings Point of Delray switched to Blue Stream there have been daily buffers, loss of channels, problems with turning tv on and finding right way to go to the channels and many other issues. I would never sign up with Blue Stream Fiber again if I had a choice.
Ren F
WOW
October 08, 2026 I lose internet every single day, and even though it's usually for under 20 minutes, it still means I have to drop my streaming device, close WOW, reconnect, and try to find my stream and start it back up. I don't think that expecting service for 24 hours a day is such a big ask.
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Which ISP Should You Choose in Seffner?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Seffner is AT&T.
- The fastest internet provider should be Frontier Communications. Considering speed for the money and reliability in speeds, Frontier Communications may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Seffner is AT&T.
- Viasat, Spectrum, and HughesNet has the broadest coverage in Seffner, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.