Frontier is available in Johnston City. Call 833‑547‑0285 • Sponsored Frontier is available in Johnston City. Check plans and availability ↗ or call 833‑547‑0285 • Sponsored
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Johnston City has 16 internet options – View all▼
Johnston City has multiple fiber providers, including ClearWave and Frontier. Symmetric speeds of 10,000 Mbps are available in parts of Johnston City.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| ProTek Communications | 10,000 | 10,000 | 1% |
| ClearWave | 7,000 | 7,000 | 99% |
| Frontier | 7,000 | 7,000 | 98% |
| Futiva | 1,000 | 1,000 | 97% |
| Mediacom Xtream | 1,000 | 50 | 47% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Mediacom Xtream | 1,000 | 50 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 10-25 | 1-3 | 98% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Wisper ISP | 400 | 30 | 100% |
| Verizon | 300 | 20 | 100% |
| AT&T | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| Mediacom Bolt | 100 | 20 | 97% |
| 4 SIWI | 100 | 20 | 92% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 100 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Johnston City. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Johnston City rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Johnston City ISPs' availability as of December 2025).