# AT&T Coverage in San Antonio, TX 78240

Evidence suggests usable AT&T coverage in San Antonio, TX 78240.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: San Antonio, TX 78240
- **Verdict**: GOOD (good)
- **Towers on network**: 5
- **Best signal (dBm)**: -60.3
- **Nearest tower**: 2.29 mi
- **Low-band sites**: 0
- **Mid-band sites**: 5
- **High-band sites**: 0

## Coordinates

- **Latitude**: 29.5244
- **Longitude**: -98.60813

## Competitor Networks at This Location

- **Verizon** (Verizon): 197 towers, verdict EXCELLENT (excellent), best -41.1 dBm
- **T-Mobile** (T-Mobile): 86 towers, verdict STRONG (strong), best -59.9 dBm

## AT&T Coverage in Nearby Cities

- [Round Rock, TX](/coverage/att/near/city-state/round-rock/tx) — 133 towers
- [Pflugerville, TX](/coverage/att/near/city-state/pflugerville/tx) — 92 towers
- [Cedar Park, TX](/coverage/att/near/city-state/cedar-park/tx) — 74 towers
- [Jbsa Ft Sam Houston, TX](/coverage/att/near/city-state/jbsa-ft-sam-houston/tx) — 64 towers
- [Weir, TX](/coverage/att/near/city-state/weir/tx) — 60 towers
- [Jarrell, TX](/coverage/att/near/city-state/jarrell/tx) — 46 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/att/near/zip-code/78240): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/78240/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.