# Xfinity Coverage in Keystone, SD 57751

Limited — Xfinity signal in Keystone, SD 57751 is weak; expect dropped calls indoors.

## Summary

- **Carrier**: Xfinity (on the Verizon network)
- **Location**: Keystone, SD 57751
- **Verdict**: WEAK (weak)
- **Towers on network**: 3
- **Best signal (dBm)**: -65.8
- **Nearest tower**: 4.32 mi
- **Low-band sites**: 0
- **Mid-band sites**: 3
- **High-band sites**: 0

## Coordinates

- **Latitude**: 43.86767
- **Longitude**: -103.42346

## Competitor Networks at This Location

- **AT&T** (AT&T): 7 towers, verdict WEAK (weak), best -56.1 dBm

## Xfinity Coverage in Nearby Cities

- [Rapid City, SD](/coverage/xfinity-mobile/near/city-state/rapid-city/sd) — 67 towers
- [Ellsworth Afb, SD](/coverage/xfinity-mobile/near/city-state/ellsworth-afb/sd) — 9 towers
- [Hot Springs, SD](/coverage/xfinity-mobile/near/city-state/hot-springs/sd) — 8 towers
- [Custer, SD](/coverage/xfinity-mobile/near/city-state/custer/sd) — 3 towers
- [Keystone, SD](/coverage/xfinity-mobile/near/city-state/keystone/sd) — 3 towers
- [Crawford, NE](/coverage/xfinity-mobile/near/city-state/crawford/ne) — 2 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/xfinity-mobile/near/zip-code/57751
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/57751

## Data Source

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