AT&T Fiber is available in North Charleston. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in North Charleston. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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North Charleston has 15 internet options – View all▼
North Charleston has multiple fiber providers, including AT&T and Home Telecom. Symmetric speeds of 5,000 Mbps are available in parts of North Charleston.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 76% |
| Home Telecom | 5,000 | 5,000 | 23% |
| Xfinity | 2,000 | 2,000 | 4% |
| Spectrum | 1,000 | 1,000 | 9% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 82% |
| Spectrum | 1,000 | 1,000 | 30% |
| WOW | 1,200 | 50 | 88% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 89% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 98% |
| T-Mobile | 100 | 20 | 98% |
| MINTernet | 100 | 20 | 94% |
| AT&T | 100 | 20 | 93% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 99% |
| Viasat | 100 | 3 | 99% |
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 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).