Certainly. I've purchased tickets through AA maybe 20 times and have always used a fake US based address. Then, to make it seem even more legit, when they ask for a phone number, I ask them if they would prefer my US phone number, and proceed to give them a number with a format that corresponds with the address that I've given.
How do I pull it off ? Real estate websites lol complete with the agents phone number. This method hasn't failed me. I've never even been to the US and own or timeshare no property there. According to AA I have around six or seven properties there lol.
So as far as I can tell even though the AA agents will insist on the address and phone number that "corresponds" to the credit card used, it is obvious that these details are not used in the verification process.
And when they say that that the name on the credit card must match the advantage account, then no problems, I give them what makes them happy. Meaning that when I use my brothers AA account to purchase miles and book flights, even though I use my credit card details, but when they ask for the name and the spelling I give them my brothers name in fact I always tell them "exactly as per the advantage account" and I would do the same even if the AA account was in my cats name lol (both my brother and my cat do not have any credit cards lol).
Obviously there is no verification done. The above is how I have purchased AA miles and flights in the past and has worked 100% of the time.
Hope that helps.