How to change Microsoft Account Billing Country?, MSFT on Credit Card Bill | Well everybody knows that how you can change your region settings for Microsoft account and its very simple you just go into region settings ask Cortana if you don’t know or press start key and type “Region” and from there you can change your country for Store etc. But changing region doesn’t mean you can buy apps or Microsoft Music (Groove Music) subscription in that country as you will need a valid payment method for that.
After getting a code head over to Microsoft store website https://msftbilling.com (change your country to US from the bottom of the page if it hasn’t already) and Sign in if you haven’t signed in yet and add any US address in your profile.
Afterwards visit this page enter your gift card code and select redeem. If it doesn’t work then you can redeem your code from Microsoft website.
Microsoft website, sign in to your account
Visit Microsoft website, sign in to your account and visit this page Redeem your code from there; hopefully it will work this time as in my case. If it doesn’t you need to migrate your Microsoft account to United States (Remember this change can happen once every 3 months).
If it went successful as it should be, you will have credit in you Microsoft Account and if the payment hub still shows your old country just head over to Windows Store from Windows 10 or from your Windows Phone and buy any cheap app that will do the trick and you will finally changed your Billing country.