# Cell Towers in Rancho Cucamonga, CA

## Summary

- **Location**: Rancho Cucamonga, California 91739
- **Population**: 41,427
- **Mapped antenna sites**: 127
- **Sites with cellular spectrum**: 14
- **FCC records grouped**: 150
- **Area**: 0.9 square miles
- **Mapped site density**: 7.9 sites per square mile

- **County**: San Bernardino

## Coordinates

- **Latitude**: 34.120705
- **Longitude**: -117.545776

## Top Licensees by Tower Count

1. **NEXTEL WEST CORP.**: 7 towers

2. **T-Mobile License LLC**: 6 towers

3. **CHAFFEY JOINT UNION HIGH SCHOOL DISTRICT**: 4 towers

4. **Cellco Partnership**: 4 towers

5. **CUCAMONGA VALLEY WATER DISTRICT**: 4 towers


## Major Carriers

- **T-Mobile License LLC**: 6 towers

- **T-MOBILE LICENSE LLC**: 3 towers

- **Sprint Telephony PCS L.P.**: 2 towers

- **Verizon Wireless (VAW) LLC**: 1 towers

- **Wiline Spectrum Holdings LLC**: 1 towers

## Related Links

- [View the interactive map](https://www.celltowermaps.com/cell-towers/near/city-state/rancho-cucamonga/ca): Human-readable map for this location.
- [State directory](https://www.celltowermaps.com/cell-towers/directory/california/index.md): Text-first list of locations in California.
- [United States directory](https://www.celltowermaps.com/cell-towers/directory/index.md): Browse all states.

## Data Source

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