It seems word of mouth is really working for Lumia 1020 on AT&T. While, due to its premium pricing it may have not seen kind of initial reception which Lumia 920 saw, but with glorious reviews extolling the camera on the phone it is certainly getting popular. Recently it sold out at Microsoft store and now it has entered to the most popular devices list at AT&T for the first time. This is remarkable as the devices usually enjoy top popularity at the time of release. Lumia 1020 gaining in popularity many days into release is certainly the news what Nokia wants to hear.