I have them as well.
It's above my jawline and on my cheekbone (both sides of my face). It looks worse when I have foundation on.
A few weeks ago, I had a facial. I brought up to the Esthetician about the "bumps". She said that I should exfoliate with a better product (I was using St. Ives Apricot Scrub). She gave me a large sample of this stuff that is a micro exfoliating product. When I say "micro", I mean little, fine sand particals compared to the St. Ives stuff. Also I found out the foundation I was using (Revlon Perfect Match?, I think lol; the one that you can turn the dial to change the foundation color) is known to clog pores.
After 2 weeks of not using that crap foundation and exfoliating 2-3 times a week made those bumps go away. I currently have 3 little bumps, but that is nothing compared to how it looked like before.