If anyone does, I doubt they are telling. I just finished reloading 500 rounds of .380 today. My stash of small pistol primers has dwindled down to less than two thousand.
My only recommendation is to place a large order if the vendor will accept backorders. Then, we will both have to wait months if the past is any indication. Otherwise, you will wait even longer. I have an outstanding order of 6,000 with Powder Valley. They did fill my large pistol primer order prior to emptying their shelves back in December.
I suspect Powder Valley will discontinue accepting backoders (at least they did a few years back). Best order and keep wishing and hoping.
Keep checking obscure local shops and paying twice the price. Also sweep out from under your loading bench for dropped primers.