网址Mailing AddressWhile actual locations are different for the Office of Undergraduate Admissions and the Office of Financial Aid & Educational Financing, all paper correspondence and mail may be directed to: Columbia UniversityOffice of Undergraduate Admissions1130 Amsterdam Avenue, MC 2807New York, NY 10027 Applications & Admission ProcessFor questions about the admission process, the application process or for general information about Columbia, contact the:Office of Undergraduate Admissions212 Hamilton HallPhone: 212-854-2522 Fax: 212-854-3393E-Mail: ugrad-ask@columbia.eduFinancial AidFor questions about the financial aid process and how to finance your education at Columbia, contact the:Office of Financial Aid and Educational Financing407 Lerner HallPhone: 212-854-3711Fax: 212-854-5353Visiting ColumbiaFor questions about information sessions, tours, class visits, directions, parking, disability access and class visits, contact the:Visitors Center213 Low LibraryPhone: 212-854-4900