If available, see below for a list of known police frequencies for New Castle, Pennsylvania. Or, navigate to another city or town within Lawrence County, to view the local police frequencies.
| Bessemer | Ellport | Ellwood City | Enon Valley | |
| New Beaver | New Castle | New Wilmington | SNPJ | |
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| South New Castle | Volant | Wampum | ||
Detect police activity and stay ticket-free in New Castle, Pennsylvania with these police radar detectors.