Coverage · ZIP 78721
Internet Providers in Austin, TX (78721)
There are 13 internet providers available in Austin, TX (ZIP 78721), including Google Fiber, AT&T Fiber, Astound Fiber. 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 Austin, TX (ZIP 78721)
There are 13 residential internet providers available in Austin, TX (ZIP 78721), including Google Fiber, AT&T Fiber, Astound Fiber. 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 |
|---|---|---|---|---|
| Google Fiber | Fiber | 8 Gbps | 8 Gbps | 63% |
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 83% |
| Astound Fiber | Fiber | 1.5 Gbps | 1.5 Gbps | 15% |
| Spectrum Fiber | Fiber | 1 Gbps | 35 Mbps | 12% |
| Astound | Cable | 1.5 Gbps | 50 Mbps | 69% |
| Spectrum | Cable | 1 Gbps | 35 Mbps | 92% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 84% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 89% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 81% |
| 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 | 100 Mbps | 20 Mbps | 47% |
Internet in Austin, TX — common questions
How many internet providers are available in Austin, TX?
There are 13 internet providers available in Austin, TX (ZIP 78721), including Google Fiber, AT&T Fiber, Astound Fiber. Availability varies by exact address.
What is the fastest internet available in 78721?
Google Fiber offers the highest advertised download speed in Austin, TX at up to 8 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Austin, 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.