Carl
Level 15

Get your taxes done using TurboTax

Nobody. If you submitted your return without the IP PIN *and* it is required, all you can do is wait for the IRS to reject it. Now if you know somebody at the IRS you can always call them. But as it stands now, you wait.
Understand that I don't care how soon you submit your return, the IRS has made it clear that they are not processing any returns before Jan 29th. So submitting today, and even if your return shows an "accepted" status today, you are not getting your refund any faster than I will when I submit my return on Jan 29th. Just because the IRS may have accepted your return before Jan 29th, does not mean they're processing it.