I want to request some information from Department of Homeland Security with respect to my Green Card application. What is the best way to go about this if I want to process my Green Card?

Start by checking your case status online via USCIS.gov; if needed, submit an e‑Request or secure message, or call 1‑800‑375‑5283.

Use the USCIS online account to send a secure inquiry or file an e‑Request, or reach their Contact Center at 1‑800‑375‑5283.

Log into your USCIS account to send a secure message, submit an e‑Request, or call the USCIS Contact Center for assistance.