Yes, while YouTube TV is only available in the United States, you can sign up from anywhere around the globe if you have a PayPal account. If you're using a credit card or debit card to sign up it will need to be tied to a US address. You can also use Google Play gift cards to sign up and pay for YouTube TV. As long as you keep a Google Play credit balance, YouTube TV will automatically withdraw your subscription fee from your balance instead of your credit card or PayPal account.