Thanks to The Inquisitr, we know the answer:

You might not be able to get the big man himself — he’s pretty busy right now, after all — but dial 1-877-HI-NORAD (1-877-446-6723) and you can talk to a real person who’ll tell you where he is and what he’s up to. If you’re outside the United States, dial 1-719-556-5211 to call Santa instead.

By the time you read this the lines will have closed but keep it in mind for next year.

A Merry Xmas to all.