Between the years 1952 and 1983, the National Association of Broadcasters (NAB) of the United States enforced a set of ethical standards for television programming known as the Code of Practices for Television Broadcasters (or simply the Television Code). The universal remote's user manual is where you'll find Your 4 Digit Code on Your TV. Having a look at your device's brand and model should help you locate its unique code. Alternatively, you can use the information below to identify your 4-digit code.