# AT&T Coverage in San Luis Obispo, CA 93409

Mixed — AT&T coverage in San Luis Obispo, CA 93409 is usable but uneven.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: San Luis Obispo, CA 93409
- **Verdict**: FAIR (fair)
- **Towers on network**: 26
- **Best signal (dBm)**: -52.0
- **Nearest tower**: 3.14 mi
- **Low-band sites**: 2
- **Mid-band sites**: 24
- **High-band sites**: 0

## Coordinates

- **Latitude**: 35.32352
- **Longitude**: -120.69743

## Competitor Networks at This Location

- **Verizon** (Verizon): 59 towers, verdict STRONG (strong), best -55.5 dBm
- **T-Mobile** (T-Mobile): 114 towers, verdict STRONG (strong), best -55.8 dBm

## AT&T Coverage in Nearby Cities

- [Paso Robles, CA](/coverage/att/near/city-state/paso-robles/ca) — 58 towers
- [Ventura, CA](/coverage/att/near/city-state/ventura/ca) — 37 towers
- [Fresno, CA](/coverage/att/near/city-state/fresno/ca) — 36 towers
- [Goshen, CA](/coverage/att/near/city-state/goshen/ca) — 35 towers
- [Salinas, CA](/coverage/att/near/city-state/salinas/ca) — 34 towers
- [Visalia, CA](/coverage/att/near/city-state/visalia/ca) — 32 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/93409
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/93409

## Data Source

Tower data sourced from FCC licensing records and OpenCellID. For more information, visit https://www.celltowermaps.com/llms.txt