Spectrum
Internet Assist program for Low-income Households
30 Mbps
Starting from
$14.99/mo
Internet providers in 78703 serve the Zilker and South Congress neighborhoods, including single-family homes, condos, and apartments. Residents prioritize reliable, high-speed internet for remote work, streaming, and multi-device households.
Cable broadband is widely available. Fiber service is limited to select newer properties or upgraded homes. Speeds and provider options vary by street or property.
30 Mbps
Starting from
$14.99/mo
Save $15/mo. for 12 months
1000 Mbps
Starting from
$29.95/mo
100 Mbps
Unlimited Data Data
Starting from
$30.00/mo
300 Mbps
Starting from
$30.00/mo
15 Mbps
Starting from
$30.00/mo
100 Mbps
Unlimited Data
Starting from
$34.00/mo
25 Mbps
15 GB Data
Starting from
$39.99/mo
10 Mbps
Starting from
$39.99/mo
500 Mbps
Unlimited Data
Starting from
$40.00/mo
300 Mbps
Unlimited Data
Starting from
$42.00/mo
100 Mbps
Starting from
$44.99/mo
600 Mbps
Starting from
$45.00/mo
Save $15/mo. for 12 months
300 Mbps
Unlimited Data Data
Starting from
$45.00/mo
50 Mbps
Starting from
$49.99/mo
Save $20/mo. for 3 months
25 Mbps
60 GB Data
Starting from
$49.99/mo
10 Mbps
Starting from
$49.99/mo
500 Mbps
Unlimited Data
Starting from
$50.00/mo
1 Gbps
Unlimited Data Data
Starting from
$50.00/mo
600 Mbps
Unlimited Data Data
Starting from
$55.00/mo
1000 Mbps
Unlimited Data
Starting from
$62.00/mo
1 Gbps
Starting from
$65.00/mo
1 Gbps
Unlimited Data Data
Starting from
$65.00/mo
Save $30/mo. for 3 months
50 Mbps
100 GB Data
Starting from
$69.99/mo
Free Modem
2 Gbps
Unlimited Data
Starting from
$70.00/mo
1 Gbps
Starting from
$70.00/mo
50 Mbps
Starting from
$75.00/mo
1500 Mbps
Starting from
$85.00/mo
15 Mbps
Starting from
$94.98/mo
100 Mbps
Starting from
$94.99/mo
43 Mbps
Starting from
$99.00/mo
2 Gbps
Starting from
$100.00/mo
200 Mbps
Starting from
$102.97/mo
100 Mbps
Starting from
$109.98/mo
25 Mbps
200 GB Data
Starting from
$149.99/mo
| Provider | Service Type | Max Download Speeds up to | Max Upload Speeds up to | 78703 Coverage |
|---|---|---|---|---|
| Grande Communications | Cable | Up to 400 Mbps | Up to 20 Mbps | 32% |
| Spectrum | Cable | Up to 400 Mbps | Up to 20 Mbps | 99% |
| AT&T | DSL | Up to 50 Mbps | Up to 10 Mbps | 14.5% |
| AT&T | Fiber | Up to 1000 Mbps | Up to 1000 Mbps | 52.5% |
| Grande Communications | Fiber | Up to 1000 Mbps | Up to 1000 Mbps | 70% |
| Ranch Wireless | Fixed Wireless | Up to 25 Mbps | Up to 4 Mbps | 95.5% |
| HughesNet | Satellite | Up to 25 Mbps | Up to 3 Mbps | 100% |
| Viasat | Satellite | Up to 100 Mbps | Up to 3 Mbps | 100% |
Is fiber common in 78703?
Limited to select newer or upgraded properties.
Do older homes restrict provider choice?
Yes, infrastructure may limit top-tier speeds.
Are gigabit or premium plans recommended?
Yes, for households with multiple users or high-demand streaming.