Yep- still happening.  One ring, no connection, no callback ability (I was expecting a call and thought this might be her).  Nope.

Someone from this number called my cell phone today - 1 Ring, no message. Logged as missed call.

I keep receiving texts from this number saying, "Tara, I messaged you on Circle, the Local Network.  Get the app: http://discoverCircle.com/download?sms=1"

Some calls from this number are for vehicle extended warranty sales.  I don't know how they got my cell phone number, but I think it was sold to them by the dealer where I bought my car.  I've been getting calls from several different telephone numbers and letters in the mail to my home, all to extend my vehicle warranty.