# AT&T Coverage in Upper Marlboro, MD 20772

Usable — AT&T has decent coverage in Upper Marlboro, MD 20772.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Upper Marlboro, MD 20772
- **Verdict**: GOOD (good)
- **Towers on network**: 44
- **Best signal (dBm)**: -58.0
- **Nearest tower**: 2.25 mi
- **Low-band sites**: 1
- **Mid-band sites**: 43
- **High-band sites**: 0

## Coordinates

- **Latitude**: 38.7785
- **Longitude**: -76.76911

## Competitor Networks at This Location

- **Verizon** (Verizon): 41 towers, verdict GOOD (good), best -47.7 dBm
- **T-Mobile** (T-Mobile): 123 towers, verdict STRONG (strong), best -55.1 dBm

## AT&T Coverage in Nearby Cities

- [Naval Anacost Annex, DC](/coverage/att/near/city-state/naval-anacost-annex/dc) — 1,996 towers
- [Washington Navy Yard, DC](/coverage/att/near/city-state/washington-navy-yard/dc) — 1,737 towers
- [Washington, DC](/coverage/att/near/city-state/washington/dc) — 1,571 towers
- [Alexandria, VA](/coverage/att/near/city-state/alexandria/va) — 1,155 towers
- [Mount Rainier, MD](/coverage/att/near/city-state/mount-rainier/md) — 1,041 towers
- [Falls Church, VA](/coverage/att/near/city-state/falls-church/va) — 895 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/20772
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/20772

## Data Source

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