440 (disambiguation)
# 440 (disambiguation)

440 may refer to:

* 440, the year
* 440 BC, the year
* 440 (number), the number

It can also refer to:

* The 440-yard dash, a track-and-field event
* Area code 440, a telephone area code in the Cleveland, Ohio area
* A440 (pitch standard), the frequency of the note A above middle C used in standard western music theory
* 440, the backup band for Dominican musician Juan Luis Guerra
* Volvo 440/460, an automobile model
* 4-4-0, a type of steam locomotive
