If available, see below for a list of known police frequencies for Port Royal, South Carolina. Or, navigate to another city or town within Beaufort County, to view the local police frequencies.
| Beaufort | Bluffton | Burton | Daufuskie Island | |
| Hilton Head Island | Laurel Bay | Lobeco | Parris Island | |
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| Port Royal | Saint Helena Island | Seabrook | Sheldon | |
| Shell Point | Yemassee | |||
Detect police activity and stay ticket-free in Port Royal, South Carolina with these police radar detectors.