I don't have a complete list but many come to mind.
I believe all Mediterranean class breeds have white earlobes. Of the Continental class, Lakenvelders, Campines, Hamburgs, and La Fleche.
The crested breeds of Sultans, Houdans, Polish also have white.
Others are Jaerhons, Cubalayas and Yokohams.
If you want to go breed by breed, you can go to the list of all breds in the world compiled at the Feathersite.
This is A-C and at the bottom of the page you can go to page 2.