On DirectTV, we used to have PBS Kids (ch 295). It recently changed to PBS Sprouts (for preschoolers), which I love because there wasn't much on for my toddler in the afternoon, because the older kids' shows were on.

Anyway, Angelina Ballerina is on regularly. Just thought I'd give an alert.

PBS Kids Sprout

On the site, I think you can request it to come to your area, or maybe look and see if it is on somewhere.