0333

0333 is a four-digit numeric string that can be encountered in different domains, including mathematics, computing, and telecommunications. As a decimal numeral with a leading zero, it represents the same quantity as 333.

In programming languages where a leading 0 signifies octal notation, 0333 is an octal literal. The octal value 0333 equals decimal 219. In contrast, Python 3 rejects such syntax and requires a 0o prefix for octal literals (0o333, for example).

In the United Kingdom, 0333 is used as a prefix for non-geographic telephone numbers within the 03 numbering plan. Calls to 0333 numbers are typically billed at the same rate as calls to geographic numbers (01 and 02) when dialed from within the UK.

Other uses of the string include its appearance as a year in historical dating (for example, the year 0333 CE). It may also be used as a placeholder or example value in demonstrations and documentation.