Job Recruitment Website - Immigration policy - When submitting an immigration application in the United States, is the number on the receipt of the US Immigration Service a future green card?

When submitting an immigration application in the United States, is the number on the receipt of the US Immigration Service a future green card?

Yes The green card number is set by USCIS to track green card application cases. The case number on the receipt is the future green card number, and the number of all documents is that. The United States is located in central North America, covering an area of about 9.629 million square kilometers.