# AT&T Coverage in Warriors Mark, PA 16877

Evidence is mixed — AT&T coverage in Warriors Mark, PA 16877 may be uneven.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Warriors Mark, PA 16877
- **Verdict**: FAIR (fair)
- **Towers on network**: 20
- **Best signal (dBm)**: -53.8
- **Nearest tower**: 2.25 mi
- **Low-band sites**: 1
- **Mid-band sites**: 19
- **High-band sites**: 0

## Coordinates

- **Latitude**: 40.73291
- **Longitude**: -78.06846

## Competitor Networks at This Location

- **Verizon** (Verizon): 1 towers, verdict NO SIGNAL (none), best -55.1 dBm
- **T-Mobile** (T-Mobile): 1 towers, verdict WEAK (weak), best -62.7 dBm

## AT&T Coverage in Nearby Cities

- [Halethorpe, MD](/coverage/att/near/city-state/halethorpe/md) — 451 towers
- [Catonsville, MD](/coverage/att/near/city-state/catonsville/md) — 397 towers
- [Ellicott City, MD](/coverage/att/near/city-state/ellicott-city/md) — 358 towers
- [Gwynn Oak, MD](/coverage/att/near/city-state/gwynn-oak/md) — 283 towers
- [Windsor Mill, MD](/coverage/att/near/city-state/windsor-mill/md) — 255 towers
- [Baltimore, MD](/coverage/att/near/city-state/baltimore/md) — 235 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/att/near/zip-code/16877): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/16877/index.md): Text-first tower summary without a carrier filter.

## Data Source

Tower data is sourced from U.S. Federal Communications Commission licensing records and OpenCellID observations. See [llms.txt](https://www.celltowermaps.com/llms.txt) for methodology and access guidance.