This tech is available and extremely well-implemented via Final Card. I use it and have numbers stored for probably 50 sites/services/etc. Anything where I put a card in online.

So next time my card gets compromised because I used it in a restaurant (seems to happen regularly) then none of those have to be reset. Just get a new "physical" card and go on my merry way. Many hours saved.

https://getfinal.com/