They do not provide your email address to third party sellers, the only way to email a buyer is through Amazon. I don't ever recall ever seeing a buyer's phone

They do not provide your email address to third party sellers, the only way to email a buyer is through Amazon. I don't ever recall ever seeing a buyer's phone number, but I have also never looked for it. You've always been able to see a buyer's name and address, including for FBA orders, that not a new policy.