I have gotten Total yogurt twice recently at Sophia's Greek Pantry on Belmont St in Belmont (near School St, next to Cafe Fiorella). She has the full fat, 2% and 0% varieties. I'm eating some as I type. I wonder how she gets it if TJ's and Whole Foods won't get it till March (per the OP)?
Other reasons to go to Sophia's: her spanakopita (spinach pie) and tirakopita (?) (feta pie), both made by her with homemade filo and completely amazing. Indvidual portions in baked goods case by the cash register and full sheet pans and appetizer sizes in the frozen section. Also a great selection of feta cheeses and yummy locanico (sausage with orange peel). Sometimes there is taramasalata she makes herself -- quite different from Sevan's but equally yummy.