Contact us

United States Apostille Main Office.

We will receive your requests by mail on the following address:

1330 New Hampshire Ave. N.W. B-1 Washington, DC 20036

T: (202)822-5050

E: mail@usapostille.com

Customer Support for US Corporations or corporate agents are available through telephone on: (202)869-0800
During the regular business hours. Our authentication department talks directly to corporations that already have an account with us or corporation that want to create an account.