Diplomatic representation from the US: chief of mission: Ambassador Jennifer Zimdahl GALT (since 5 October 2015)
embassy: Denver Street
mailing address: P.O.Box 341, Ulaanbaatar 14192
telephone:  7007-6001
FAX:  7007-6016
Definition: This entry includes the chief of mission, embassy address, mailing address, telephone number, FAX number, branch office locations, consulate general locations, and consulate locations.
Source: CIA World Factbook - This page was last updated on July 9, 2017