Internet Providers In North Charleston
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North Charleston, SC has 15 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% |
| MINTernet | 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 internet providers' 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 providers 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).
