FCC coverage data · December 2024 filing
Residential internet in Crystal City, TX
Zavala County · Checking providers reported in ZIP 78839
Internet providers in Crystal City, TX (ZIP 78839)
There are 8 residential internet providers filed for Crystal City, TX (ZIP 78839), including Spectrum Fiber, Spectrum, T-Mobile Home Internet. Each row shows the technology, the fastest advertised speeds and how much of the ZIP the provider reports covering, from the FCC Broadband Data Collection (December 2024).
| Provider | Technology | Max filed download | Max filed upload | ZIP coverage |
|---|---|---|---|---|
| Spectrum Fiber | Fiber-powered | 1 Gbps | 500 Mbps | 5% |
| Spectrum | Fiber-powered | 1 Gbps | 35 Mbps | 62% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 62% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 37% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| AT&T Internet | DSL | 10 Mbps | 1 Mbps | 43% |
Provider results
* Starting prices and promotions are indicative national offers for select major providers, last reviewed September 2026. Actual pricing varies by address, plan and promotion and changes often; most intro rates require autopay and paperless billing and exclude taxes, fees and equipment. Confirm current pricing directly with the provider before ordering. Coverage: FCC Broadband Data Collection (December 2024). See our Disclaimer.
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