Request for removing the comment of the phone number

I RECEIVED A CALL FROM THIS NUMBER SAYING THAT I WAS TO RECEIVE A WALMART VOUCHER OF $100.00. BUT THEY ASKED ME FOR A CREDIT CARD OR DEBIT CARD NUMBER TO PROCESS THE VOUCHER FOR $2.00/ THATS AFTER THEY GOT MY NAME AND ADDRESS. BUT I REFUSED. I TOLD THEM I DON,T GIVE OUT THAT INFO ON THE PHONE WHEN I DONT KNOW WHO I,M TALKING TO. VERIFICATION CODE MuJdJr