Uvalde County
400 Mbps Air Fiber. No contracts. No data caps. Local support you can actually reach.
Looking for internet in Knippa? South Texas Internet brings Air Fiber fixed wireless to this Uvalde County community on US-90, between Sabinal and Uvalde.
Wired broadband is limited in this part of Uvalde County, and many Knippa households, farms, and ranches rely on satellite. STI is a ground-based alternative: 400 Mbps down / 25 Mbps up for $65/month, with no contract, no data caps, and support from our team in Hondo.
ZIP code served: 78870
Coverage note: Knippa is at the western edge of our service area. Addresses in and near town are the most straightforward; farm, ranch, and county-road addresses depend on line-of-sight to our nearest tower. Call (830) 429-4149 with your address before you assume we can or can't reach you — we'll give you an honest answer.
The traprock quarry west of town has been part of Knippa's economy for more than a century. It opened around 1911, after gold prospectors found high-quality stone instead of gold.
Nearby: STI also serves Sabinal on the same $65/month plan.
When something goes wrong, you call (830) 429-4149 — and you talk to someone who lives and works in South Texas. Not a ticket system. Not an overseas call center. And new customers are installed within one business day.
Broadband Facts
South Texas Internet
Velocity 400
Fixed Wireless Broadband
This Monthly Price is not an introductory rate.
This Monthly Price does not require a contract.
Additional Charges & Terms
Discounts & Bundles
Call (830) 429-4149 to ask about available discounts.
Speeds Provided with Plan
Data Included with Monthly Price
Customer Support: (830) 429-4149
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Yes. STI serves Knippa (ZIP 78870) in Uvalde County with Air Fiber fixed wireless. Knippa is at the western edge of our coverage, so farm, ranch, and county-road addresses should call (830) 429-4149 to confirm line-of-sight before scheduling.
Wired broadband options are limited in this part of Uvalde County, and many residents rely on satellite. STI's Air Fiber is a ground-based option: 400 Mbps for $65/month with no contract and no data caps.
One plan, one price: Velocity 400 is $65/month flat for 400 Mbps download and 25 Mbps upload. No contracts, no data caps, no setup fees, and taxes are included.
Air Fiber comes from a ground-based tower here in South Texas, not a satellite in orbit. Many Uvalde County households compare it with Starlink, whose 400 Mbps plan is $130/month; STI is $65/month with 25 Mbps upload for video calls and remote work — $780/year less than Starlink's 400 Mbps plan.
Call (830) 429-4149. Support is based in Hondo, TX — you talk to someone local, not an overseas call center — and new customers are typically installed within one business day.
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