same here, I also faced same problem. I also tried to contract with coinbase support, but i unable to contract with them. They are not cooperate about it. However, I have made a new system fot login coinbase and it worked for me. I have install Tunnel bear addon on my chrome browser. then connect USA, and then try to Login coinbase, and successfully loged in
Then i can freely able send BTC one account to another account. You can try this method. Hope it will work also for you.