What is the email address for ole miss? Our phone number and address can be found below. Office of Admissions. 145 Martindale. P.O. Box 1848. University, MS 38677. Email: [email protected]. Phone: (662) 915-7226. Fax: (662) 915-1831.How do i contact ole miss martindale? 145 Martindale. P.O. Box 1848. University, MS 38677. Email: [email protected]. Phone: (662) 915-7226. Fax: (662) 915-1831.How do i contact the university of mississippi office of financial aid? Contact Information. The University of Mississippi Office of Financial Aid Student Services Center 257 Martindale P.O. Box 1848 University, MS 38677 We are located on the second floor of the Martindale Student Services Center on the Oxford campus. Appointments are not necessary to see an advisor during office hours. Office hours are 8 a.m.