(612) 998 in Minneapolis, MN

This doesn't give me a name as to who the caller is

Not a call but a letter from a sender identifying himself as Bryan Morgan, at the phone number 612-998-1348 but offering no other contact information. This individual sent me a letter in very childish hand-writing shortly after my mother's death offering to buy her house for cash. I have no idea how this person acquired either my mother's or my name/address. This was insensitive and inappropriate marketing based on the death of a loved one.