I called back number 0480 017 520 rang once then goes to busy tone.

Scan call chasing money

The number identified itself on my phone automatically as "The Shining Edge Clean" which looks like a business that cleans animals.
However, I do not live anywhere near this business or have called or contacted them before. I called them back, and it says that it is disconnected.

I called back number 0480 017 520 rang once then gets disconnected automatically.