Hudson Barter Exchange Share: Hudson Barter Exchange Visit Website Request Info 75 North Central Ave Elmsford, NY 10523 (914) 372-7155 Rep Info Map Whom to Contact Karen Brown 75 North Central Ave Elmsford, NY 10523 Phone: (914) 372-7155 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.