For the past couple of days, my Skype keeps ringing with a number from the 719 area code. That's the Colorado Springs/Pueblo area, but I don't know anyone there. I answer the phone, and no one is on the line. I let it ring through to voicemail, and they don't leave a message. This makes like 20 times they've called now. I call the number back, and it doesn't ring. I think it may be a computer calling me, but I don't know why. It's really getting annoying.