No. They don't.
Take a tape measure next time you go to the junkyard. I did that once upon a time prior to buying a rusted out truck with the intention of building a frame. I wanted the truck that already had the deepest frame in order to minimize the adjustments needed to build a frame out of new steel. And that's how I wound up buying a Ranger.
The Ranger has substantially more web height from the front leaf hanger under the cab on forward (i.e. where it matters most). And it has enough extra depth to make a difference from there back as well.
Pics are Ranger, Ranger/Exploder and Tacoma. I'm having a hard time finding a picture of a single cab longbed ranger frame but that would drive the point home even more.