Internet providers in South Carolina

Best internet providers in South Carolina

Spectrum Internet

(7220) 7.2k customer reviews

Plans starting at

$30

00/mo*

For 12 mo.

For 12 mo.

Speeds up to

1,000

Mbps

(844) 451-2720

Check plans with Spectrum

(844) 451-2720 Check plans with Spectrum

(844) 451-2720

Check plans with Spectrum

*Limited time offer; subject to change; new residential customers only (no Spectrum services within past 30 days) and in good standing with Spectrum. Taxes and fees extra in select states.

*Limited time offer; subject to change; new residential customers only (no Spectrum services within past 30 days) and in good standing with Spectrum. Taxes and fees extra in select states.

AT&T Internet

(3832) 3.8k customer reviews

Plans starting at

$55

00/mo*

For 12 mo.

For 12 mo.

Speeds up to

4,700

Mbps

(844) 451-2720

Check plans with AT&T

(844) 451-2720 Check plans with AT&T

(844) 451-2720

Check plans with AT&T

*Price after $10/mo discount with eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies. Limited availability. May not be available in your area. Call or go to fiber.att.com to see if you qualify.

*Price after $10/mo discount with eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies. Limited availability. May not be available in your area. Call or go to fiber.att.com to see if you qualify.

Xfinity Internet

(4176) 4.2k customer reviews

Plans starting at

$30

00/mo*

For 12 mo.

For 12 mo.

Speeds up to

6,000

Mbps

(844) 451-2720

Check plans with Xfinity

(844) 451-2720 Check plans with Xfinity

(844) 451-2720

Check plans with Xfinity

*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address.

*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address.

Key takeaways

• T-Mobile is the most widely available non-satellite provider in South Carolina, with over 65% serviceability
• AT&T and Frontier offer the fastest internet in the state, with fiber speeds up to 5,000 Mbps
• Xfinity offers one of the cheapest plans in the state, starting at $30.00/mo.

Find South Carolina internet providers by city

With a population of almost five million, South Carolina has a lot to offer visitors and residents. Between the well-known sights and the hidden gems, this southeastern state has everything, including nice weather, good eats and entertainment. Whether you are new to the state or are interested in a new internet experience, you want to make sure you are getting the best deal. But before you commit, you have to find out what all South Carolina internet service providers have to offer. 

You can choose a city from the following list to check out internet service providers available in your area.

Select a city in South Carolina from the following drop-down to learn more about the internet available in each city.

City

• Abbeville
• Adams Run
• Aiken
• Anderson
• Antreville
• Arcadia Lakes
• Awendaw
• Bamberg
• Barnwell
• Batesburg-Leesville
• Beaufort
• Beech Island
• Belton
• Belvedere
• Bennettsville
• Bishopville
• Blacksburg
• Blackstock
• Bluffton
• Blythewood
• Boiling Springs
• Branchville
• Camden
• Campobello
• Canadys
• Cayce
• Central
• Chappells
• Charleston
• Cheraw
• Chesnee
• Chester
• Clearwater
• Clemson
• Clinton
• Clover
• Columbia
• Conestee
• Conway
• Coosawhatchie
• Cottageville
• Cowpens
• Cross
• Dalzell
• Darlington
• Denmark
• Dillon
• Dorchester
• Duncan
• Easley
• East Sumter
• Edgefield
• Edgemoor
• Edisto Island
• Fair Play
• Five Forks
• Florence
• Forest Acres
• Forestbrook
• Fort Mill
• Fountain Inn
• Gable
• Gaffney
• Galivants Ferry
• Gantt
• Garden City
• Garnett
• Georgetown
• Gilbert
• Goose Creek
• Great Falls
• Green Sea
• Greenville
• Greenwood
• Greer
• Grover
• Hanahan
• Hardeeville
• Hartsville
• Hilton Head Island
• Hollywood
• Honea Path
• Horatio
• Inman
• Irmo
• Isle of Palms
• Jenkinsville
• Ladson
• Lake Murray of Richland
• Lake Wylie
• Lancaster
• Laurel Bay
• Laurens
• Leesville
• Lexington
• Liberty
• Little River
• Livingston
• Longs
• Loris
• Lugoff
• Manning
• Marietta
• Marion
• Mauldin
• Modoc
• Moncks Corner
• Mount Pleasant
• Mountain Rest
• Mulberry
• Mullins
• Murrells Inlet
• Myrtle Beach
• New Ellenton
• Newberry
• Newport
• North
• North Augusta
• North Charleston
• North Hartsville
• North Myrtle Beach
• Northlake
• Oak Grove
• Okatie
• Orangeburg
• Pacolet Mills
• Pawleys Island
• Piedmont
• Port Royal
• Powdersville
• Red Bank
• Richland
• Ridgeland
• Ridgeville
• Rion
• Rock Hill
• Roebuck
• Ruffin
• Saint Andrews
• Saint George
• Salem
• Saluda
• Sangaree
• Sans Souci
• Seabrook Island
• Seneca
• Seven Oaks
• Sharon
• Sheldon
• Shell Point
• Simpsonville
• Socastee
• South Congaree
• Spartanburg
• Starr
• Summerville
• Sumter
• Surfside Beach
• Swansea
• Taylors
• Tega Cay
• Tillman
• Townville
• Travelers Rest
• Union
• Van Wyck
• Vaucluse
• Wadmalaw Island
• Walhalla
• Walterboro
• Watts Mills
• West Columbia
• Westminster
• Westville
• Williamston
• Williston
• Winnsboro
• Woodruff
• York

South Carolina internet providers

Not sure which South Carolina internet service provider to choose? Use the following chart to help you compare each provider’s prices, speeds, tech and coverage.

Provider	Starting price*	Download speed range	Connection type	Coverage
AT&T	$55.00/mo.†	10 – 4,700 Mbps†	DSL, fiber	73%
Spectrum	$30.00/mo.**	100 – 1,000 Mbps	Cable	59%
CenturyLink	$55.00/mo.***	Up to 100 Mbps	DSL	87%
Frontier	$29.99/mo.	200 – 5,000 Mbps	Fiber	52%
Hughesnet	$49.99/mo.	50 – 100 Mbps	Satellite	98%
Xfinity	$30.00/mo.	400 – 6,000 Mbps	Cable	72%
Kinetic	$24.99/mo.	100 – 2,000 Mbps	DSL, fiber	66%

*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. Updated as of 06/18/25.
**Limited time offer; subject to change; new residential customers only (no Spectrum services within past 30 days) and in good standing with Spectrum. Taxes and fees extra in select states. SPECTRUM INTERNET ADVANTAGE: Offer based on eligibility requirements. Standard rates apply after promo period. Additional charge for installation. Speeds based on wired connection. Actual speeds (including wireless) vary and are not guaranteed. Services subject to all applicable service terms and conditions, subject to change. Not available in all areas. Restrictions apply. ©2025 Charter Communications, all rights reserved.
**Limited time offer; subject to change; new residential customers only (no Spectrum services within past 30 days) and in good standing with Spectrum. Taxes and fees extra in select states. SPECTRUM INTERNET: Standard rates apply after promo period. Additional charge for installation. Speeds based on wired connection. Actual speeds (including wireless) vary and are not guaranteed. Capable modem required for all Gig speeds. For a list of capable modems, visit Spectrum.net/modem. Services subject to all applicable service terms and conditions, subject to change. Not available in all areas. Restrictions apply. ©2025 Charter Communications, all rights reserved.
***Speed may not be available in your area. Paperless billing required. Taxes and fees apply. Rate excludes CTL Fee not to exceed $1.50/mo./line.
†Plus taxes (w/ eligible Autopay & Paperless bill). Price after $10/mo discount with eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies. One time install chrg may apply. Ltd. avail/areas. Speeds based on wired connection. Actual speeds may vary. For 5GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101.

Call (844) 451-2720 (844) 451-2720 for availability

South Carolina internet customer reviews

Real internet customers living in South Carolina reviewed their internet providers based on speed, reliability, price and satisfaction. If you’re shopping for internet in South Carolina, find out what some residents think of their internet. 

Anonymous Spectrum

5/6/24

Spectrum has horrible customer service. Their internet and TV coverage is spotty. They do not offer any assistance to fix the issues.

1/5

Anonymous AT&T

8/2/24

AT&T provided me with fast and friendly service. The monthly plan is a great price and I’ve had no issues.

5/5

Cheryl       AT&T

9/4/24

The price keeps going up all the time.

3/5

South Carolina internet assistance

If you need a low-cost internet option in South Carolina, you can explore federal and internet provider-based programs that are available to eligible internet customers. Eligibility is based on income and participation in government assistance programs. 

Lifeline: Lifeline is a federal program that offers eligible participants $9.25/mo. toward internet, cellphone or bundled services.

Internet provider programs: Several ISPs in South Carolina offer low-income internet programs for eligible customers. Explore Xfinity Internet Essentials, AT&T Access, Verizon Forward and Spectrum Internet Assist for low-cost internet options. 

The future of internet in South Carolina

South Carolina has secured over $550 million in BEAD program funding, which will help expand internet access in unserved and underserved areas throughout the state. While funding has been secured, South Carolina likely won’t have broadband buildouts begin until at least 2026 or later. Individual providers like Xfinity and AT&T have also invested in expanding their fiber networks in South Carolina.

South Carolina internet FAQs

What’s the most available internet in South Carolina?

T-Mobile is the most widely available non-satellite provider in South Carolina, with over 65% serviceability. 

What’s the cheapest internet in South Carolina?

Xfinity offers one of the cheapest plans in SC, starting at $30.00/mo. Verizon, T-Mobile  and Spectrum offer cheap options as well. 

What’s the fastest internet in Minnesota?

AT&T and Frontier offer the fastest internet available in South Carolina, with fiber speeds available up to 5,000 Mbps. 

Written by

Camryn Smith

As one of Allconnect’s writers, Camryn Smith helps consumers navigate complex home internet services and broadband technology through her helpful content. Using her expertise in the broadband space, Camryn educates readers on home internet providers, plans, pricing, industry trends and technology … View profile

Edited by

Hannah Whatley

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