AT&T Fiber is available in Columbus. Get speeds up to 5 Gig • Sponsored AT&T Fiber is available in Columbus. Get speeds up to 5 Gig. Check availability on AT&T's Website ↗ • Sponsored
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Columbus has 13 internet options – View all▼
Columbus has multiple fiber providers, including AT&T and 4-County Fiber. Symmetric speeds of 8,000 Mbps are available in parts of Columbus.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cspire | 8,000 | 8,000 | 1% |
| AT&T | 5,000 | 5,000 | 94% |
| 4-County Fiber | 1,000 | 1,000 | 18% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sparklight | 1,000 | 50 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 25 | 5 | 96% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| T-Mobile | 100 | 20 | 99% |
| CSpire Wireless | 100 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 68% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Columbus. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Columbus rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Columbus ISPs' availability as of December 2025).