I just E-filed I-131. I am confused which address should I use for supporting my other suporting documents. The confirmation receipt page asks to send to below address:
USCIS Nebraska Service Center
Attn: E-Filed I-131
P.O. Box 87373
Lincoln, NE 68501-7131
But, the instruction on the USCIS main web page asks to send the documents to below address:
USCIS
Nebraska Service Center
P.O. Box 87131
Lincoln, NE 68501-7131
As you can see, the P.O. Box number is different. Any advice would be greatly appreciated. I am inclined to use the address from the confirmation receipt page.
USCIS Nebraska Service Center
Attn: E-Filed I-131
P.O. Box 87373
Lincoln, NE 68501-7131
But, the instruction on the USCIS main web page asks to send the documents to below address:
USCIS
Nebraska Service Center
P.O. Box 87131
Lincoln, NE 68501-7131
As you can see, the P.O. Box number is different. Any advice would be greatly appreciated. I am inclined to use the address from the confirmation receipt page.