I was shocked to discover they disconnected their main "1-800" number, I guess they were tired of paying the bill. Anyway, 1-888-317-7416 still works, and is for account management and paying your HOA Bill. There's another number I found, which is just Club Direct Sales. 1-800-932-4482.
If I were in your shoes, I'd try to call with Skype as I think that's a free call for you. You can also try and call it from USADirect, and see if the number picks up the billing. I know if you call Hilton or United phone numbers, those toll-charges are picked up by the companies.
Learn about USADirect and international access codes when traveling abroad outside the U.S.
www.att.com