We've been getting SEVERAL calls from this number every day on our cell phones. They also state they are calling about expired warranty on our vehicle from Ford. I've told the caller we are not interest and asked if they could remove our number from their system. Their reply was, "This is the first time we've contacted you." We ended up having to BLOCK incoming calls from 313-230-1307 via our cellular service provider. I'm curious to know if it's a scam?!