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Best South Carolina Internet Providers

Best Internet service providers in South Carolina are 1) AT&T 2) Xfinity 3) Spectrum 4) Atlantic Broadband 5) DSL Extreme 6) CenturyLink 7) Windstream 8) WOW! 9) Frontier Communications 10) TDS Telecom. Below is a comparison of plans, prices, speeds and features from top 10 high speed Internet providers in South Carolina.

Top Cities in South Carolina:

Select your city to see Top 10 Internet providers in your area.

#1 AT&T

AT&T DSL Internet plans available in South Carolina

$35/mo. for 12 mos.
  • Good Internet speed for connecting 10+ devices at same time
  • Max Internet Speed: 300/300 Mbps
  • $200 Reward Card
  • Internet usage limit: none
$45/mo. for 12 mos.
  • Good Internet speed for connecting 10+ devices at same time
  • Max Internet Speed: 500/500 Mbps
  • $200 Reward Card
  • Internet usage limit: none
$60/mo. for 12 mos.
  • Good Internet speed for connecting unlimited devices at same time
  • Max Internet Speed: 940/880 Mbps
  • $200 Reward Card
  • Internet usage limit: none

#2 Xfinity

Xfinity Cable Internet plans available in South Carolina

$19.99/mo. for 12 months
  • Download speeds up to 50 Mbps
  • Free Self-Install Kit and shipping
  • Speed good for up to devices at the same time
  • Includes 1.2 TB of data per month
$34.99/mo. for 12 months
  • Download speeds up to 100 Mbps
  • Free Self-Install Kit and shipping
  • Speed good for 5 devices at the same time
  • The most WiFi coverage for your home
  • Access to millions of hotspots nationwide
$49.99/mo. for 12 months
  • Download speeds up to 200 Mbps
  • Free Self-Install Kit and shipping
  • Speed good for 8 devices at the same time
  • The most WiFi coverage for your home
  • Access to millions of hotspots nationwide
$64.99/mo. for 12 months
  • Download speeds up to 400 Mbps
  • Free Self-Install Kit and shipping
  • Speed good for 11 devices at the same time
  • Best for Streaming in HD on multiple devices
  • The most WiFi coverage for your home
  • Access to millions of hotspots nationwide
$84.99/mo. for 12 months
  • Download speeds up to 1000 Mbps
  • Good for unlimited devices at the same time
  • The most WiFi coverage for your home
  • Access to millions of hotspots nationwide

#3 Spectrum

Spectrum Cable Internet plans available in South Carolina

Internet
$49.99/mo. for 12 months
  • Speeds starting at 200 Mbps
  • Free Internet modem
  • No data caps
Internet Ultra
$64.99/mo. for 24 months
  • Speeds starting at 400 Mbps
  • Free Internet modem
  • No data caps
Internet Gig
$104.99/mo. for 12 months
  • Get speeds up to 940 Mbps
  • Free antivirus with Security Suite
  • Free Internet modem
  • No data caps

#4 Atlantic Broadband

Atlantic Broadband Cable Internet plans available in South Carolina

50 Mbps Internet
$34.99/mo. for 6 mos.
  • Max Internet Speed: 50/6 Mbps
  • Internet usage limit: none
  • Includes $10 Autopay & EcoSave discount
400 Mbps Internet
$39.99/mo. for 6 mos.
  • Max Internet Speed: 400/20 Mbps
  • Internet usage limit: none
  • Includes $10 Autopay & EcoSave discount
Gigabit Internet
$59.99/mo. for 6 mos.
  • Max Internet Speed: 1000/50 Mbps
  • Internet usage limit: none
  • Includes $10 Autopay & EcoSave discount

#5 DSL Extreme

DSL Extreme DSL Internet plans available in South Carolina

$14.95/mo. for 12 mos.
  • Up to 1 Mbps download speed
  • Up to 384 Kbps upload speed
  • Available in select Verizon areas
$24.95/mo. for 12 mos.
  • Up to 1.5 Mbps download speed
  • Up to 384 Kbps upload speed
  • Available in select Verizon areas
$24.95/mo. for 12 mos.
  • Up to 3 Mbps download speed
  • Up to 768 Kbps upload speed
  • Available in select Verizon areas
$47/mo. for 12 mos.
  • Up to 45 Mbps download speed
  • Up to 6 Mbps upload speed
  • FREE Professional Installation

#6 CenturyLink

CenturyLink DSL Internet plans available in South Carolina

60 Mbps Internet
$50/mo.
  • Good Internet speed for connecting multiple devices at same time
  • Max Internet Speed: 60/5 Mbps
  • Internet usage limit: none
Fiber 200 Mbps
$50/mo.
  • Good Internet speed for connecting up to 6 devices at same time
  • Max Internet Speed: 200/200 Mbps
  • Internet usage limit: none
  • Free installation
80 Mbps Internet
$50/mo.
  • Good Internet speed for connecting multiple devices at same time
  • Max Internet Speed: 80/10 Mbps
  • Internet usage limit: none
Fiber Gigabit
$65/mo.
  • Good Internet speed for connecting 8+ devices at same time
  • Max Internet Speed: 940/940 Mbps
  • Internet usage limit: none
  • Free installation
  • Free modem

#7 Windstream

Windstream DSL Internet plans available in South Carolina

Kinetic Internet 200
$37/mo. for 12 mos.
  • Max Internet Speed: 200 Mbps
  • Internet usage limit: none
  • 30 Day Money-Back Guarantee
Kinetic Internet 400
$47/mo. for 12 mos.
  • Max Internet Speed: 400 Mbps
  • Internet usage limit: none
  • 30 Day Money-Back Guarantee
Kinetic Internet 500
$57/mo. for 12 mos.
  • Max Internet Speed: 500 Mbps
  • Internet usage limit: none
  • 30 Day Money-Back Guarantee
Kinetic Gig Internet
$37/mo. for 3 mos.
  • Max Internet Speed: 1,000 Mbps
  • Internet usage limit: none
  • 30 Day Money-Back Guarantee

#8 WOW!

WOW! Cable Internet plans available in South Carolina

100 Mbps Internet
$19.99/mo. for 12 mos.
  • Max Internet Speed: 100/10 Mbps
  • Internet usage limit: 1.5 TB/li>
  • Free Modem
200 Mbps Internet
$29.99/mo. for 12 mos.
  • Max Internet Speed: 200/10 Mbps
  • Internet usage limit: 1.5 TB/li>
  • Free Modem
500 Mbps Internet
$44.99/mo. for 12 mos.
  • Max Internet Speed: 500/50 Mbps
  • Internet usage limit: 2.5 TB/li>
  • Free Modem
1 Gbps Internet
$49.99/mo. for 12 mos.
  • Max Internet Speed: 1000/50 Mbps
  • Internet usage limit: 3 TB/li>
  • Free Modem

#9 Frontier Communications

Frontier Communications Fios Internet plans available in South Carolina

Simply Preferred Internet 6M
$27.99/mo. for 12 months
  • Download Speed: Up to 6 Mbps
  • Perfect for 1-2 devices, basic web activities, and standard music streaming
FiOS 50/50
$29.99/mo. for 12 months
  • Internet Speed: 50/50 Mbps
  • Best for 2-3 devices
  • 100% fiber-optic connection
  • Available in new areas of California, Florida and Texas
FiOS 500/500
$39.99/mo. for 12 months
  • Internet Speed: 500/500 Mbps
  • Best for 8+ devices
  • 100% fiber-optic connection
  • Available in new areas of California, Florida and Texas
FiOS Gig Service
$74.99/mo. for 12 months
  • Internet Speed: 940/880 Mbps
  • Best for 10+ devices
  • 100% fiber-optic connection
  • Available in new areas of California, Florida and Texas
Simply Preferred Internet 25M
$34.99/mo. for 12 months
  • Download Speed: Up to 25 Mbps
  • Connect multiple devices at once
Simply Premium Internet 45M
$44.99/mo. for 12 months
  • Download Speed: Up to 45 Mbps
  • Powers multiple users and devices in your home simultaneously

#10 TDS Telecom

TDS Telecom DSL Internet plans available in South Carolina

Ultra 300 Internet
$39.95/month for 12 mos.
  • Good Internet speed for connecting 4+ devices at same time
  • Max Internet Speed: 300/10 Mbps
  • Free Installation
Ultra 600 Internet
$54.95/month for 12 mos.
  • Good Internet speed for connecting 10+ devices at same time
  • Max Internet Speed: 600/20 Mbps
  • Free Installation
1 Gig Internet
$74.95/month for 24 mos.
  • Good Internet speed for connecting unlimited devices at same time
  • Max Internet Speed: 1000/20 Mbps
  • Free Installation