Medina County
400 Mbps Air Fiber. No contracts. No data caps. Local support you can actually reach.
Devine sits along SH 173 and I-35 in southeastern Medina County, about 30 miles southwest of San Antonio — a growing town with a real downtown and one of the larger school districts we serve.
Fiber hasn't reached most of Devine and wired options are mostly older DSL, so a lot of households end up on Starlink, which charges $130/month for its 400 Mbps plan. STI's Air Fiber is 400 Mbps down / 25 Mbps up for $65/month, with no contract and no data caps.
ZIP code served: 78016
Coverage note: Most in-town Devine addresses are straightforward. Homes along the SH 173 and FM 462 corridors or on county roads outside town depend on line-of-sight to our nearest tower — call (830) 429-4149 to confirm.
Devine ISD serves close to 2,000 students across 237 square miles, so a lot of homes here have several kids doing homework, streaming, and video calls at the same time every evening. 400 Mbps with no data caps handles that without anyone slowing anyone else down.
The town grew up around the railroad in 1881 and was long known as a shipping point for Spanish peanuts.
Nearby: STI also serves Natalia 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
Yes — South Texas Internet serves Devine (ZIP code 78016) and the surrounding Medina County area with Air Fiber fixed wireless. Most in-town Devine addresses are straightforward. Homes along the SH 173 and FM 462 corridors or on county roads outside town depend on line-of-sight to our nearest tower — call (830) 429-4149 to confirm.
Yes. 400 Mbps with no data caps is built for the evenings when Devine ISD homework, streaming, and video calls all hit at once. If you're along SH 173 or FM 462 outside town, call (830) 429-4149 to confirm line-of-sight first.
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 Medina 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.
Not in Devine? View our full coverage area →