AT&T Fiber is available in Union City. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in Union City. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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Union City has 12 internet options – View all▼
Union City has multiple fiber providers, including AT&T and GreyStone Connect. Symmetric speeds of 5,000 Mbps are available in parts of Union City.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 96% |
| GreyStone Connect | 2,000 | 2,000 | 17% |
| Xfinity | 2,000 | 250 | 0.2% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| T-Mobile | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 76% |
| 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 Union City. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Union City rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Union City ISPs' availability as of December 2025).