@xoxo xoxo You have to look for it on the USCIS website, go to the page where you download the form I765 or I131 and on the bottom of the page there will be a link that says “where to file”. Just click on that and that’s it. Or you can type on Google “where to file I131” for example and then links to the USCIS website will show up. If you are filling both I131 and I765 together you have to send the envelope to the address for the I131 form. That’s what it says on the USCIS website. You’ll see. Good luck. It’s pretty easy. You can do it.

@xoxo xoxo I made it easier for you. https://www.uscis.gov/i-131-addresses

I understood that when you send only 131 is for one specific address and in my case I sent both where it says 485,765 or 131. For exemple: I live in Idaho and if I filled only 131 it would be send to Phoenix Arizona and both togheter I sent to Dallas Texas…