# AT&T Coverage in San Francisco, CA 94133

Excellent — AT&T has dense, multi-band coverage in San Francisco, CA 94133.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: San Francisco, CA 94133
- **Verdict**: EXCELLENT (excellent)
- **Towers on network**: 565
- **Best signal (dBm)**: -34.2
- **Nearest tower**: 0.4 mi
- **Low-band sites**: 3
- **Mid-band sites**: 558
- **High-band sites**: 4

## Coordinates

- **Latitude**: 37.80193
- **Longitude**: -122.41092

## Competitor Networks at This Location

- **Verizon** (Verizon): 944 towers, verdict EXCELLENT (excellent), best -31.1 dBm
- **T-Mobile** (T-Mobile): 1,442 towers, verdict EXCELLENT (excellent), best -33.9 dBm

## AT&T Coverage in Nearby Cities

- [San Francisco, CA](/coverage/att/near/city-state/san-francisco/ca) — 524 towers
- [San Lorenzo, CA](/coverage/att/near/city-state/san-lorenzo/ca) — 274 towers
- [Emeryville, CA](/coverage/att/near/city-state/emeryville/ca) — 247 towers
- [Berkeley, CA](/coverage/att/near/city-state/berkeley/ca) — 242 towers
- [San Anselmo, CA](/coverage/att/near/city-state/san-anselmo/ca) — 234 towers
- [Brisbane, CA](/coverage/att/near/city-state/brisbane/ca) — 231 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/94133
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/94133

## Data Source

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