# AT&T Coverage in Baltimore, MD 21223

Excellent — AT&T has dense, multi-band coverage in Baltimore, MD 21223.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Baltimore, MD 21223
- **Verdict**: EXCELLENT (excellent)
- **Towers on network**: 439
- **Best signal (dBm)**: -47.2
- **Nearest tower**: 0.5 mi
- **Low-band sites**: 0
- **Mid-band sites**: 402
- **High-band sites**: 38

## Coordinates

- **Latitude**: 39.28421
- **Longitude**: -76.65323

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 1,285 towers, verdict EXCELLENT (excellent), best -42.6 dBm
- **Verizon** (Verizon): 383 towers, verdict EXCELLENT (excellent), best -47.4 dBm

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/21223
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/21223

## Data Source

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