T-Mobile in Round Rock, TX
T-Mobile is available in Round Rock. See plans, speeds, and customer reviews.
Last verified 2026-06-24
Review T-Mobile plans in Round Rock
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Is T-Mobile available in Round Rock?
Yes. T-Mobile offers 5G Home internet in Round Rock with speeds up to 354 Mbps starting at $50/month.
Availability varies by block and building in Round Rock.
T-Mobile in Round Rock ZIP 78665
ZIP 78665 covers Round Rock East, Brushy Creek Regional Trail, Paloma Lake East, Round Rock Ranch and Hutto Road Corridor — availability and pricing for T-Mobile below reflect this part of Round Rock specifically, not the city as a whole. Round Rock 78665 is the eastern half of this technology-driven suburb — anchored by Dell Technologies' global headquarters just over the city line and the Kalahari Resort, the largest indoor waterpark resort in North America. The eastern sections of Brushy Creek provide natural trail systems. Round Rock Ranch and Paloma Lake's eastern section are established family neighborhoods. The Dell Diamond (Round Rock Express AAA baseball) is a community gathering point. AT&T Fiber coverage here rivals downtown Austin, reflecting the city's investment in tech-worker infrastructure.
AT&T Fiber covers approximately 90% of 78665 — reflecting the intense infrastructure investment associated with Dell's headquarters. Google Fiber covers approximately 64% in this ZIP. Spectrum cable covers 94%. Round Rock Ranch and newer Paloma Lake developments have excellent fiber access.
T-Mobile Plans & Speeds in Round Rock
354 Mbps
Max Download
31 Mbps
Max Upload
$50
Starting Price/mo
Pros
- No contracts
- Quick setup
- Price lock
Cons
- Speeds vary by location
Best for: Light users
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How T-Mobile Compares in Round Rock
T-Mobile runs on 5g / fixed wireless technology in Round Rock. Fixed-wireless and 5G home internet beam service from a nearby tower, so there is no wired install. Real-world speeds vary with tower load, distance, and weather, and uploads are typically lower than fiber — but it is a strong choice where wired fiber has not reached yet. Top download here reaches 354 Mbps, though uploads trail downloads as is typical for 5g / fixed wireless.
| Provider | Technology | Max Download | From |
|---|---|---|---|
| Google Fiber | Fiber | 8 Gbps | $70/mo |
| AT&T | Fiber, DSL | 5 Gbps | $55/mo |
| Verizon | 5G Home, Fios | 1 Gbps | $50/mo |
| Spectrum | Cable | 1 Gbps | $50/mo |
| T-Mobile | 5G Home | 354 Mbps | $50/mo |
Speeds and pricing reflect tracked plan data for Round Rock; confirm exact availability and current offers at your address before ordering.
What Round Rock Customers Say About T-Mobile
Based on aggregated customer feedback in the Round Rock area, T-Mobile has mixed reviews. While some customers enjoy no contracts, others report speeds vary by location.
Frequently Asked Questions
Is T-Mobile available in Round Rock, TX?
Yes, T-Mobile offers 5G Home internet service in Round Rock. Coverage may vary by block and building, so confirm current serviceability with the provider.
How fast is T-Mobile in Round Rock?
T-Mobile offers speeds up to 354 Mbps download and 31 Mbps upload in Round Rock. Actual speeds depend on your specific location and plan.
How much does T-Mobile cost in Round Rock?
T-Mobile plans in Round Rock start at $50/month. Plans do not require a contract. Data usage: None.
Is T-Mobile good for working from home in Round Rock?
Yes, T-Mobile's speeds (up to 354 Mbps) in Round Rock are suitable for remote work, video conferencing, and cloud applications.
Check Local Availability
Availability varies by block and building. Compare likely local options, then confirm serviceability with the provider.
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Bottom Line: T-Mobile in Round Rock, TX
T-Mobile is a solid pick for many households in Round Rock — 5G Home service with speeds up to 354 Mbps starting at $50/mo. Always confirm current serviceability with the provider before ordering — coverage can change block by block within Round Rock.
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