How to find your number of U.S. citizenship ...

A certificate of naturalization is an important document from the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services (USCIS) issued to immigrants met all the requirements and the oath of citizenship to become naturalized U.S. citizens. ... .Naturalized U.S. citizens can apply for this document to the Passport Office of the United States at present for the U.S. passport. ... .In fact, this document not only serves as proof of U.S. citizenship, but also contains the number of the nationality of the person to whom the document was issued.Difficulty. EasyInstructions1Find your naturalization certificate that was issued to you by USCIS if .You completed your oath. .citizenship.2Locate number of your U.S. citizenship, the right above the word "naturalization" in the upper right corner of the certificate of naturalization. ... .Their number of citizenship of the United States is the 8-digit number printed in red ink.3Write number of your U.S. citizenship in a safe place. ... .You can provide this number on any document proving your citizenship status is required. ... .In addition, USCIS be very beneficial as this figure, if you lose your naturalization certificate of origin and the need for a replacement, since it is better to help locate your file naturalization ....