# Xfinity Coverage in Frederick, MD 21705

Excellent — Xfinity has dense, multi-band coverage in Frederick, MD 21705.

## Summary

- **Carrier**: Xfinity (on the Verizon network)
- **Location**: Frederick, MD 21705
- **Verdict**: EXCELLENT (excellent)
- **Towers on network**: 234
- **Best signal (dBm)**: -41.7
- **Nearest tower**: 0.27 mi
- **Low-band sites**: 0
- **Mid-band sites**: 192
- **High-band sites**: 42

## Coordinates

- **Latitude**: 39.40887
- **Longitude**: -77.41002

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 400 towers, verdict EXCELLENT (excellent), best -41.0 dBm
- **AT&T** (AT&T): 224 towers, verdict EXCELLENT (excellent), best -46.6 dBm

## Xfinity Coverage in Nearby Cities

- [Naval Anacost Annex, DC](/coverage/xfinity-mobile/near/city-state/naval-anacost-annex/dc) — 1,410 towers
- [Alexandria, VA](/coverage/xfinity-mobile/near/city-state/alexandria/va) — 1,044 towers
- [Brentwood, MD](/coverage/xfinity-mobile/near/city-state/brentwood/md) — 585 towers
- [Cabin John, MD](/coverage/xfinity-mobile/near/city-state/cabin-john/md) — 545 towers
- [Vienna, VA](/coverage/xfinity-mobile/near/city-state/vienna/va) — 542 towers
- [Annandale, VA](/coverage/xfinity-mobile/near/city-state/annandale/va) — 418 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/xfinity-mobile/near/zip-code/21705
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/21705

## Data Source

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