Why does the website have a number to call but no one. Picks up

I have no answer for your question but the people that run the car wash are there after 8:30 in the morning

So I saw the owner replied but did not answer your question. If had to take a guess.... I would say it's just there for business purposes ( meaning associated with its business). Not really there for customers to actually call.

Staff who works here they’re always here before 8 o’clock so place is open 8 am sharp Weather permitting