# T-Mobile Coverage in Round Rock, TX 78664

Evidence suggests excellent, dense multi-band coverage for T-Mobile in Round Rock, TX 78664.

## Summary

- **Carrier**: T-Mobile (on the T-Mobile network)
- **Location**: Round Rock, TX 78664
- **Verdict**: EXCELLENT (excellent)
- **Towers on network**: 260
- **Best signal (dBm)**: -39.8
- **Nearest tower**: 0.22 mi
- **Low-band sites**: 1
- **Mid-band sites**: 152
- **High-band sites**: 107

## Coordinates

- **Latitude**: 30.50461
- **Longitude**: -97.64583

## Competitor Networks at This Location

- **AT&T** (AT&T): 133 towers, verdict STRONG (strong), best -49.3 dBm
- **Verizon** (Verizon): 108 towers, verdict EXCELLENT (excellent), best -53.1 dBm

## T-Mobile Coverage in Nearby Cities

- [Jbsa Ft Sam Houston, TX](/coverage/t-mobile/near/city-state/jbsa-ft-sam-houston/tx) — 291 towers
- [Austin, TX](/coverage/t-mobile/near/city-state/austin/tx) — 286 towers
- [Round Rock, TX](/coverage/t-mobile/near/city-state/round-rock/tx) — 260 towers
- [Pflugerville, TX](/coverage/t-mobile/near/city-state/pflugerville/tx) — 146 towers
- [Georgetown, TX](/coverage/t-mobile/near/city-state/georgetown/tx) — 82 towers
- [Weir, TX](/coverage/t-mobile/near/city-state/weir/tx) — 76 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/t-mobile/near/zip-code/78664): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/78664/index.md): Text-first tower summary without a carrier filter.

## Data Source

Tower data is sourced from U.S. Federal Communications Commission licensing records and OpenCellID observations. See [llms.txt](https://www.celltowermaps.com/llms.txt) for methodology and access guidance.