# T-Mobile Coverage in Mercersburg, PA 17236

Evidence suggests usable T-Mobile coverage in Mercersburg, PA 17236.

## Summary

- **Carrier**: T-Mobile (on the T-Mobile network)
- **Location**: Mercersburg, PA 17236
- **Verdict**: GOOD (good)
- **Towers on network**: 23
- **Best signal (dBm)**: -59.6
- **Nearest tower**: 2.12 mi
- **Low-band sites**: 0
- **Mid-band sites**: 12
- **High-band sites**: 11

## Coordinates

- **Latitude**: 39.79997
- **Longitude**: -77.94305

## Competitor Networks at This Location

- **Verizon** (Verizon): 14 towers, verdict GOOD (good), best -53.8 dBm
- **AT&T** (AT&T): 2 towers, verdict WEAK (weak), best -57.1 dBm

## T-Mobile Coverage in Nearby Cities

- [Fort Myer, VA](/coverage/t-mobile/near/city-state/fort-myer/va) — 3,689 towers
- [Naval Anacost Annex, DC](/coverage/t-mobile/near/city-state/naval-anacost-annex/dc) — 3,528 towers
- [Arlington, VA](/coverage/t-mobile/near/city-state/arlington/va) — 3,213 towers
- [Washington Navy Yard, DC](/coverage/t-mobile/near/city-state/washington-navy-yard/dc) — 3,153 towers
- [Washington, DC](/coverage/t-mobile/near/city-state/washington/dc) — 2,877 towers
- [Alexandria, VA](/coverage/t-mobile/near/city-state/alexandria/va) — 2,193 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/t-mobile/near/zip-code/17236): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/17236/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.