I have already file my 1099 reports back in January using the Quickbooks Online e-file. Is there a history some where to find the reports I sent out?

Thanks for posting to the Community, @srakun.

Yes, you can log in to the 1099 E-File Service and access archived or previously filed 1099 forms that are from January 1 through April 30 at any time.

I recommend downloading or printing copies of your 1099s for record-keeping purposes.
 

Just in case you wanted to print vendor payments information sheet, you can follow these steps:

1. Click Expenses on the left navigation panel.
2. Select the Vendors tab and click Prepare 1099s.
3. Click the Continue your 1099s button.
4. Follow the on-screen procedures until you reach the Review 1099 vendors and payments window.
5. Click the Print Information Sheet button.

For more details about the 1099 e-filing, you can review this article: 1099 E-File Service FAQs.

Also, I've added an article as your reference on how to create reports that show the vendors you need to send 1099s: Create a 1099 report for vendors and vendor payments.

Please feel free to leave a message if you need further assistance. I'm always here to help. Enjoy your day!