Coverage · ZIP 78839
Internet Providers in Crystal City, TX (78839)
There are 6 internet providers available in Crystal City, TX (ZIP 78839), including T-Mobile Home Internet, AT&T Internet Air, Starlink. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Crystal City, TX (ZIP 78839)
There are 6 residential internet providers available in Crystal City, TX (ZIP 78839), including T-Mobile Home Internet, AT&T Internet Air, Starlink. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| 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% |
Internet in Crystal City, TX — common questions
How many internet providers are available in Crystal City, TX?
There are 6 internet providers available in Crystal City, TX (ZIP 78839), including T-Mobile Home Internet, AT&T Internet Air, Starlink. Availability varies by exact address.
What is the fastest internet available in 78839?
Starlink offers the highest advertised download speed in Crystal City, TX at up to 280 Mbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Crystal City, TX?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.