Internet Options In North Charleston

North Charleston, SC has 14 residential internet options. Enter an address to filter providers by availability.

Download and upload speed estimates are in megabits per second (Mbps).

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
AT&T	5,000	5,000	70%
Home Telecom	1,000	1,000	23%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Xfinity	2,000	1,000	84%
WOW	1,200	50	88%
Spectrum	1,000	35	28%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
AT&T	100	20	15%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Verizon	300	20	89%
T-Mobile	100	20	98%
AT&T	100	20	13%

Next-Gen Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Starlink	220	30	99%

Old-School Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
HughesNet	100	5	99%
Viasat	100	3	99%

Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
Xfinity	Fiber	2,000	300	<0.1%
Spectrum	Fiber	1,000	500	2%

Broadband Map's availability estimates are based on the census boundaries of North Charleston. Speed metrics capture maximum advertised speeds. Both may be overoptimistic.

North Charleston Internet Options Map

Darker hexagons show areas of North Charleston with more internet options. Select a hexagon to view internet options in a specific part of North Charleston.

Data Sourcing

BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).