Thanks for taking the time to post to our support community In order to receive an unlock code for your device there are certain requirements that must be met. You can find a list of these requirements here. Since you are currently out of the country, you may not be able to meet some of these requirements and we would not be able to provide the unlock code. You may be able to get an unlock code from a 3rd party however there may be a fee associated with this.
Hope this helps!