I have received multiple calls from this number, usually at weird times. Sometimes at 3 or 4 in the morning, other times at 2 in the afternoon. They do not let it ring as much anymore, just once and they hang up. They called me at 3:00 a.m. one time and somehow I picked up and tried to talk to them but it sounded like a foreign language. It was not Spanish, I speak Spanish and I would have understood. Sounded more like French! Looked up the number and traced it to Brethren, Michigan. My caller ID displays +2316440975. I do not know why there is a + sign in front of it.