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South Carolina has 48 internet options statewide – View all▼
Residential internet providers in South Carolina are listed below, split out by technology. Availability captures the percent of the population covered, not the percent of land area covered in South Carolina.
Showing the top providers in South Carolina with at least 1% availability · Show more providers
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 38% |
| Spectrum | 1,000 | 1,000 | 26% |
| lumos | 5,000 | 5,000 | 8% |
| HTC | 2,000 | 2,000 | 8% |
| CarolinaConnect Cooperative | 8,000 | 8,000 | 7% |
| West Carolina Rural Telephone Cooperative | 8,000 | 8,000 | 5% |
| Home Telecom | 5,000 | 5,000 | 4% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | 58% |
| Xfinity | 2,000 | 2,000 | 16% |
| WOW | 1,200 | 50 | 8% |
| Comporium | 2,000 | 200 | 4% |
| Vyve | 2,000 | 100 | 3% |
| Breezeline | 1,000 | 50 | 3% |
| Hargray Communications | 1,000 | 50 | 2% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 52% |
| Frontier | 115 | 7 | 6% |
| Brightspeed | 100 | 10 | 4% |
| Kinetic | 300 | 20 | 3% |
| Hargray Telephone Co | 30 | 5 | 2% |
| FTC DSI | 100 | 10 | 1% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| T-Mobile | 100 | 20 | 93% |
| Verizon | 1,000 | 75 | 85% |
| AT&T | 100 | 20 | 78% |
| MINTernet | 100 | 20 | 74% |
| Skyrunner | 25 | 10 | 5% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 99% |
| Viasat | 150 | 3 | 99% |
Broadband Map's internet availability listings rely heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025). Availability metrics are likely overestimates.