Help onFrequencies

I need help with frequencies. I need frequencies for Harper’s Ferry, WV, Sandpatch, PA, Kingston, Canada, Altoona (Horseshoe Curve), PA, and Selkirk + Selkirk Yard, NY. Thanks!! James

Frequencies for Harpers Ferry and Sandpatch are 160.230 road and 160.320 dispatcher. Altoona (Horseshoe Curve) 160.800

Frequencies for Harpers Ferry and Sandpatch are 160.230 road and 160.320 dispatcher. Altoona (Horseshoe Curve) 160.800