North Charleston Business Internet
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North Charleston has 15 business internet options – View all▼
North Charleston has multiple business fiber providers, including AT&T and Xfinity.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | High |
| Xfinity | 5,000 | 5,000 | Moderate |
| Home Telecom | 5,000 | 5,000 | Low |
| Spectrum | 1,000 | 1,000 | Low |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | High |
| Spectrum | 1,000 | 1,000 | Moderate |
| WOW | 1,200 | 50 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| TPx Communications | 250 | 250 | Low |
| AT&T | 100 | 20 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| AT&T | 100 | 6 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Viasat | 100 | 4 | High |
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.
Broadband Map's listings of business internet providers in North Charleston rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing North Charleston ISPs' availability as of December 2025).