Alan Wake is particularly shameless.
This one occurs as you’re fleeing for your life from a clinic, but you can stop and watch a Verizon ad:
Close to the end of the game you’re given control directly in front of a gigantic Verizon billboard, no camera adjustment needed here:
I don’t have a good non-youtuber talking over it video of this one but in the Alan Wake DLC you pick up an, again, Verizon phone and the person on the other end says “Can you hear me? Can you hear me now?” like in those old obnoxious ads. Really crazy.