The caller represented themselves as "Bank of America Customer Service."  When I called the number to try to get more information, I receive a recording "This blackjack number is not in service at this time."  I called again and someone answered the phone but denied any knowledge of the prior phone call - said I had the wrong number.  Is is possible to hijack someone's phone number to make a scam phone call?

This person is disgusing themselves as me and trying to get my personal banking information from my bank

This man is using 3 different phone numbers....470-208-7003....876-877-2659.......336-833-1544....he is trying to scam my aunt saying she has won millions and getting her banking information...we have closed her account....BEWARE OF THIS SCAM!!!!!