# Verizon Coverage in Custer, SD 57730

Evidence suggests limited Verizon coverage in Custer, SD 57730, especially indoors.

## Summary

- **Carrier**: Verizon (on the Verizon network)
- **Location**: Custer, SD 57730
- **Verdict**: WEAK (weak)
- **Towers on network**: 3
- **Best signal (dBm)**: -64.5
- **Nearest tower**: 3.72 mi
- **Low-band sites**: 0
- **Mid-band sites**: 3
- **High-band sites**: 0

## Coordinates

- **Latitude**: 43.72561
- **Longitude**: -103.63733

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 18 towers, verdict GOOD (good), best -59.3 dBm
- **AT&T** (AT&T): 5 towers, verdict FAIR (fair), best -63.8 dBm

## Verizon Coverage in Nearby Cities

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

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/verizon/near/zip-code/57730): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/57730/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.