I've received calls on my cell phone from this number, but whoever it is, they never leave a message. I know 302 is the area code for Delaware. When I called this number back, I receive a message that says, We're sorry, this number cannot be completed as dialed. I have no idea who this is and cannot find any information about this number anywhere, if it's from a person, a company, etc. They call at various times of the day.