If available, see below for a list of known police frequencies for Harpersfield, New York. Or, navigate to another city or town within Delaware County, to view the local police frequencies.
| Andes | Bovina | Colchester | Davenport | |
| Delhi | Deposit | Franklin | Hamden | |
| Hancock | Harpersfield | Kortright | Masonville | |
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| Meredith | Middletown | Roxbury | Sidney | |
| Stamford | Tompkins | Walton | ||
Detect police activity and stay ticket-free in Harpersfield, New York with these police radar detectors.