Purdue University Northwest Listing Category Education Business Contact Roy Hamilton Business Website Address http://www.calumet.purdue.edu Business Phone Number (219) 989-2323 Business Fax (219) 989-2178 Email kaufman@calumet.purdue.edu Business Address 2200 169th Street, Hammond, IN Zip Code 46323-2094 Contact listing ownerSend Message Name Email Phone Number Message Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.