FA Number

A FAN number typically refers to a FA Number (FA stands for Football Association), and it's commonly used in contexts like:

A FAN (FA Number) is a unique ID used by The Football Association (The FA) in England.

It's used to register players, referees, coaches, volunteers, and parents within The FA's Whole Game System(WGS) or FA Matchday App.

You can access the FAN login and registration page here