National Guaranty Purchase Center (NGPC)
1145 Herndon Parkway
Suite 900
Herndon, VA 20170
Phone: (703) 487-9283
Toll Free: (877) 488-4364
Fax: (202) 481-4674

Monday- Friday 8:00 am to 4:30 pm.
Eastern Time

Direct  e-mail inquiries to:
loanresolution@sba.gov
(General questions and Suggestions)
secondarymarketliq@sba.gov
(Loans in secondary)
sbapurchase@sba.gov 
(Loans not in secondary)