Data Collection Center (DCC)
1700 Research Blvd, RB 2268
Rockville, MD 20850
Toll Free Hotline, 8-8 ET M-F: 1-888-884-7110
For TTY dial 711 for your state’s Relay Service Provider.
Fax: 1-888-252-6960
E-mail: paybackobligations@ed.gov
Website: https://pdp.ed.gov/OIE