618 (disambiguation) explained
618 is a year.
618 may also refer to:
- 618 (number), a natural number following 617 and preceding 619
- Area code 618, a telephone area code in the North American Numbering Plan for southern Illinois
- 618 shopping day, a shopping festival created by JD.com
- The international telephone code for Adelaide, Australia
- Mazda 618, a compact car