Just mailed ours in this morning, complete with names and phone number.
No BFD.
Exactly. No BFD...not invasive and took me all of 3 minutes to fill it out.
I gave my name, my wife and my children...and I gave my phone number...
Something tells me I do not need to worry about them selling my info to a list company.
I'm not the least bit worried about what they do with names and phone numbers. I simply saw no reason for them to ask for either.
Did you recieve the census in the mail?
If you did, they already know your address, and they probably already know your phone number.