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Gilliam has 8 internet options – View all▼
Gilliam has one fiber provider, Xfinity. Symmetric speeds of 2,000 Mbps are available in parts of Gilliam.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Brightspeed | 0.2-10 | <1 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Nextlink | 400 | 100 | 73% |
| T-Mobile | 25 | 3 | 99% |
| AT&T | 25 | 3 | 83% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 50 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Gilliam. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Gilliam rely primarily on data from the FCC's Broadband Data Collection program representing Gilliam ISPs' availability as of December 2025 (published May 2026, with FCC revisions through July 2026).