My elderly mother just received the same type of call. Caller asked for "johnny" but when my mom said you have the wrong number, the woman said "maybe you can help me, this is cancer society..." . thankfully she hung up. Beware of this number as the cancer society would introcue themselves first and usually ask for for "mr or Ms"
Called looking for "Mercedes"...I said they had wrong number. "Woman" said well maybe you can help, as you know it's breast cancer awareness month....blah blah blah...hung up. Since number does not show up in Google search as related to any company it is probably a scam. If Mercedes is not here, then your call qualifies as a telemarketing call, and I am on the no call list so I hung up.