Called my business cell at 5:00pm. Area code is Richmond. Since it was my business cell I answered. Recording that said my student loans qualify - I don't know what my student loans qualify for since one, I don't know any student loans and two, I hung up. Don't bother to answer.
Even if your caller were to see your random message on a random website and somehow magically know who you were they wouldn't heed your request. They don't care that we don't want their calls.