A visa number, commonly found on a US visa, is a unique identifier assigned to each visa issued by the United States government. For instance, a visa with the number “A12345678” would represent a specific visa granted to an individual.
Visa numbers play a crucial role in tracking and managing visa applications and are essential for identifying and authenticating visa holders. They provide a secure way to verify the validity of visas, prevent fraud, and ensure that only authorized individuals enter the country.