The phone number from a popular '80s song has become the subject of a court battle between two plumbing companies. The owner of one company wants to keep a rival from using the number, 8-6-7-5-3-0-9.

The phone-number song has been utilized many times throughout music history, with other popular entries including “Beechwood 4-5789” by The Marvelettes and “853-5937” by Squeeze.