-
#1 Recommended Plan
1. AT&T 
Speeds Up To5 GbpsLtd. avail/areas. Speeds vary, not g’td. Single devices wired speed maximum 4.7 Gbps.Connection: IPBB, Fiber, 5G InternetAvailability: 99.8%Why AT&T? AT&T Fiber's symmetrical gigabit speeds make it the ideal choice for busy households with streamers, gamers and remote workers. -
2. Xfinity 
Speeds Up To1.2 GbpsNot all internet speeds available in all areas.Connection: CableAvailability: 99.7% -
3. Viasat 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
4. T-Mobile 
Download Speeds:87 - 415 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 80.4% -
5. Mint Mobile 
Download Speeds:133 - 415 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 76.8%LIMITED TIME OFFERIntroducing 5G Home MINTernet powered by T-Mobile starting at $30/month -
6. Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 36.4% -
7. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
8. XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 73.8% -
9. Starlink 
Download Speeds:350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Sullivans Island, SC
Refine your search for better results:
Compare Top Providers in Your Area
- AT&T Internet vs. Xfinity
- AT&T Internet vs. T-Mobile 5G Home Internet
- AT&T Internet vs. Verizon 5G Home Internet
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Hughesnet vs. Verizon 5G Home Internet
- Starlink vs. Viasat Internet
- T-Mobile 5G Home Internet vs. Verizon 5G Home Internet
- Viasat Internet vs. T-Mobile 5G Home Internet
- Viasat Internet vs. Verizon 5G Home Internet
- Xfinity vs. T-Mobile 5G Home Internet
- Xfinity vs. Verizon 5G Home Internet
Best Internet Providers in Sullivans Island, SC
AT&T Internet stands out as a primary provider on Sullivans Island, South Carolina. It offers IPBB, fiber, and 5G internet connections with 99.80% coverage. AT&T provides a maximum download speed of 5 Gbps. Plans start at $55 per month, ideal for streaming, gaming, or large households needing fast, reliable service.
Xfinity also serves Sullivans Island well with its cable internet. Covering 99.80% of the area, Xfinity offers a top download speed of 1.2 Gbps. Its plans start at $30 per month, appealing to those seeking an affordable, high-speed internet option. With nearly comprehensive fiber and satellite coverage on the island, residents can select the best provider based on their needs and budget.
What’s a Good Internet Speed?
| Internet Speed | Appropriate For | Providers in your Area offering this Speed | Availability in your Area |
|---|---|---|---|
| 100 Mbps |
|
|
100% |
| 1000 Mbps (1 Gbps) |
|
|
99.75% |
Learn more about internet speeds:
Internet Coverage Map and Store Locations for Sullivans Island, South Carolina
Provider Connection Types in Sullivans Island, SC
| Connection Type | About this Connection Type | Availability in Sullivans Island, SC |
|---|---|---|
| Satellite |
|
100% |
| Cable |
|
99.9% |
| Fiber |
|
39.190000000000005% |
Internet Providers in Sullivans Island, SC
| Provider | Plans Starting At | Speeds Up To | Connections | |
|---|---|---|---|---|
| AT&T Internet | $34/mo Prices may vary depending on the plan | 5 Gbps Ltd. avail/areas. Speeds vary, not g’td. Single devices wired speed maximum 4.7 Gbps. | IPBB, Fiber, 5G Internet | |
| Xfinity | $40/mo Prices may vary depending on the plan | 1.2 Gbps Not all internet speeds available in all areas. | Cable | |
| Viasat Internet | $69.99/mo Prices may vary depending on the plan | 150 Mbps Not all internet speeds available in all areas. | Satellite | |
| Mint Mobile | $30/mo Prices may vary depending on the plan | 415 Mbps Not all internet speeds available in all areas. | 5G Internet | |
| Verizon | $35/mo Prices may vary depending on the plan | 300 Mbps Not all internet speeds available in all areas. | 5G Internet | |
| Hughesnet | $39.99/mo Prices may vary depending on the plan | 100 Mbps Not all internet speeds available in all areas. | Satellite | |
| XNET WiFi | $65/mo Prices may vary depending on the plan | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless | |
| Starlink | $59/mo Prices may vary depending on the plan | 350 Mbps Not all internet speeds available in all areas. | Satellite |
Are you a journalist or researcher writing about this topic?
Contact us and we'll connect you with a broadband market expert on our team who can provide insights and data to support your work.
