# AT&T Coverage in Washington, DC 20020

Excellent — AT&T has dense, multi-band coverage in Washington, DC 20020.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Washington, DC 20020
- **Verdict**: EXCELLENT (excellent)
- **Towers on network**: 1,559
- **Best signal (dBm)**: -36.9
- **Nearest tower**: 0.15 mi
- **Low-band sites**: 0
- **Mid-band sites**: 1474
- **High-band sites**: 86

## Coordinates

- **Latitude**: 38.86234
- **Longitude**: -76.97446

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 2,720 towers, verdict EXCELLENT (excellent), best -32.2 dBm
- **Verizon** (Verizon): 1,057 towers, verdict EXCELLENT (excellent), best -33.0 dBm

## AT&T Coverage in Nearby Cities

- [Naval Anacost Annex, DC](/coverage/att/near/city-state/naval-anacost-annex/dc) — 1,996 towers
- [Alexandria, VA](/coverage/att/near/city-state/alexandria/va) — 1,155 towers
- [Brentwood, MD](/coverage/att/near/city-state/brentwood/md) — 869 towers
- [Vienna, VA](/coverage/att/near/city-state/vienna/va) — 725 towers
- [Annandale, VA](/coverage/att/near/city-state/annandale/va) — 659 towers
- [Cabin John, MD](/coverage/att/near/city-state/cabin-john/md) — 590 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/20020
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/20020

## Data Source

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