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Green Castle has 4 internet options – View all▼
Green Castle has one fiber provider, Northeast Missouri Rural Telephone. Symmetric speeds of 1,000 Mbps are available in parts of Green Castle.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Northeast Missouri Rural Telephone | 1,000 | 1,000 | 100% |
| 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 Green Castle. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Green Castle rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Green Castle ISPs' availability as of December 2025).