I received a REF recently. Enclosed also contains an envelope. The address on the envelope is:
Department of homeland Security
U.S. Citizenship and immigration Serves
California Service Center
P.O. Box 10590
Laguna Niguel, CA 92607-0590
Attn: REF
However, the notice says, “send all requested documents to the address below.” The address on the notice is
U.S. Citizenship and immigration Serves
California Service Center
P.O. Box 10140
Laguna Niguel, CA 92607-1014
Which address I should mail my documents to?
Thanks a lot!