Document Number Location
Where to Find the Document Number on a Permanent Resident Card?

Learn how to locate the document number on your permanent resident card for essential immigration procedures.

Green Card Number
What is the 9-Digit Alien Registration Number on a Permanent Resident Card?

Learn about the 9-digit number on a permanent resident card, known as the Alien Registration Number or A-Number.

PRC Visa Explanation
Understanding Visa Numbers on Permanent Resident Cards

Learn why permanent resident cards lack visa numbers and what identification numbers they contain.