Preheat oven to 400°
Cook chorizo over medium heat and drain grease. Set chorizo aside
In a large bowl combine drained corn, sour cream, mayo, cilantro, ancho chili powder, lime juice, and lime zest. Mix well
In an oven safe dish, at least 9inches wide, spread softened cream cheese to the bottom of the dish
Spread chorizo on top of the cream cheese and then pour corn mixture over chorizo
Sprinkle all three cheeses over the dip and bake in oven for 25-30 minutes or until cheese is golden brown and bubbling
Remove from oven, and let rest 5 minutes before serving with tortilla chips