i have AT&T U-Verse and i was wondering if anyone knows which channel Here's Lucy airs on. If it even IS on TV anywhere.

It has turned up off and on over the years, usually with limited runs. I would say it is best to buy the DVDs as the likelihood of finding it on TV in the future is unlikely.

On American TV, the last time it had a national exposure was well over 10 years ago on PAX. I know it played recently a few years in Canada on SUN-TV.