# Xfinity Coverage in Saint Helena Island, SC 29920

Usable — Xfinity has decent coverage in Saint Helena Island, SC 29920.

## Summary

- **Carrier**: Xfinity (on the Verizon network)
- **Location**: Saint Helena Island, SC 29920
- **Verdict**: GOOD (good)
- **Towers on network**: 28
- **Best signal (dBm)**: -49.1
- **Nearest tower**: 0.86 mi
- **Low-band sites**: 1
- **Mid-band sites**: 27
- **High-band sites**: 0

## Coordinates

- **Latitude**: 32.36441
- **Longitude**: -80.54946

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 38 towers, verdict STRONG (strong), best -48.9 dBm
- **AT&T** (AT&T): 20 towers, verdict FAIR (fair), best -54.9 dBm

## Xfinity Coverage in Nearby Cities

- [Charleston Afb, SC](/coverage/xfinity-mobile/near/city-state/charleston-afb/sc) — 118 towers
- [North Charleston, SC](/coverage/xfinity-mobile/near/city-state/north-charleston/sc) — 112 towers
- [Charleston, SC](/coverage/xfinity-mobile/near/city-state/charleston/sc) — 91 towers
- [Hanahan, SC](/coverage/xfinity-mobile/near/city-state/hanahan/sc) — 81 towers
- [Port Royal, SC](/coverage/xfinity-mobile/near/city-state/port-royal/sc) — 76 towers
- [Port Wentworth, GA](/coverage/xfinity-mobile/near/city-state/port-wentworth/ga) — 58 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/xfinity-mobile/near/zip-code/29920
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/29920

## Data Source

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