Received some calls from this number over the last few days, one just a moment ago. Weird because the caller ID displays only "Chris" and no last name. I've also recently gotten calls in which the ID just shows the name "Jesse" (different area code & phone number). The area codes for Chris & Jesse's numbers are both in California, which makes me wonder if Chris & Jesse have something to do with one another (pure speculation; I realize that the fact both area codes happen to be in California along with the fact that both numbers show only first names on the ID means nothing). If these calls aren't related, then why is the first name only shown? Is this a new trend?