After you file

If the IRS Accepted the tax return, then the tax refund information should be available on the IRS federal tax refund website.

Call the IRS:  1-800-829-1040  hours 7 AM - 7 PM local time Monday-Friday
When calling the IRS do NOT choose the first option re: "Refund", or it will send you to an automated phone line.  
So after first choosing your language, then do NOT choose Option 1 (refund info).  Choose option 2 for "personal income tax" instead.
Then press 1 for "form, tax history, or payment".   
Then press 3 "for all other questions."
Then press 2 "for all other questions."