InterExchange, Inc Non-Profit Organizations InterExchange, Inc Visit Website Request Info 100 Wall St., Ste. 301 New York, NY 10005 1-800-621-1202 About Map About InterExchange is a leading nonprofit J-1 Visa sponsor with more than 50 years’ experience administering the Summer Work Travel program. What's Nearby? Distance: 5 10 15 20 25 50 mi.