[wisniak]

I did find that link.
Indeed there are many Carrefour locations, but all of them (except the Prat) require some sort of deviation.
My family's going to be with me and they don't have the patience I do for this stuff...
So I'm waiting for the reply from the Prat location.

And another way to see all of this info on map at one time, rather than going one by one, is to go to google maps and enter "carrefour tienda" (or yoigo etc, whichever carrier you're looking for).