There's not much listed for that area.
Other than one license for fire the town only has this one assigned.
I did a radius search for 2 miles around Royalton and there were only two hits.
Have you tried this?
WNYT350 - ROYALTON, TOWN OF
ROYALTON, TOWN OF
5316 ROYALTON CENTER RD
MIDDLEPORT, NY 14105
Frequency
424.000 2 1 1 FB2 1
429.000 1 1 1 FX1 1
429.000 3 1 1 MO 30