Though LG Optimus G Pro was initially announced in both White and Indigo Blue colors, Only Indigo Blue colored variant was made available for purchase through AT&T. However @evleaks just tweeted a picture of LG Optimus G Pro in white color for AT&T. The device in the picture shows AT&T logo on the back along with AT&T text in the status bar.
LG Optimus G Pro is one of the best Android smartphones available in market at the moment. It sports Qualcomm Snapdragon 600 quad core processor, 5.5 inch 1080p IPS display, 2 GB RAM, 32GB of internal storage expandable through microSD card slot,13 MP main camera and 3140mAh battery. It comes with Android 4.1.2 JellyBean.
LG Optimus G Pro product page for AT&T lists only Indigo Blue colored variant at the moment, but keep an eye on it here for white colored variant. Also be aware of the fact that regular price of LG Optimus G Pro through AT&T has dropped to $439.99,
Source : evleaks