Already filed i-751, Need to submit additional supporting

[Ngyeu78 10]

Where should I mail additional supporting doc for i-751?

 

Would it be the same as where I mailed the i-751? Which is:

U.S. Postal Service (USPS): 

USCIS 
P.O. Box 21200 
Phoenix, AZ 85036 

FedEx, UPS, and DHL deliveries: 

USCIS 
Attn: I-751 
1820 E. Skyharbor Circle S
Suite 100 
Phoenix, AZ 85034

 

or 

 (This was at the bottom of the NOA i-797)

National Benefits Center 

USCIS

PO BOX 648003

Lee's Summit MO 64002

 

or do I mail it somewhere else??

 

 

Edited October 14, 2020 by Ngyeu78

[HarryWL 262]

For an RFE or do you have new evidence you would like to include that you didn’t initially? 

[Liam2021 583]

You will likely get an interview for I-751 since NBC is the processing center. Keep that addition supporting document, and bring it to the interview with you. No need for sending anything.

[Ngyeu78 10]

13 minutes ago, Liam2021 said:

You will likely get an interview for I-751 since NBC is the processing center. Keep that addition supporting document, and bring it to the interview with you. No need for sending anything.

Initially I sent a photo album but I had the pages bind and so they returned it to me. I fixed the issue and added a few more photo. This is why I think I need to send it back rather than wait.