I am living in Korea and have an iPhone with a Korea phone number. But I use USA iTunes to download music and such.
How can I use an iTunes gift card bought in the USA on iTunes when I have a Korea phone number? Can I still make purchases using the gift card?
You have to be in a country to use its store, unless you are in the US with a US billing address then you cannot use the US store (including US gift cards) - the US store's terms include (and other countries will be similar) :
The iTunes Service is available to you only in the United States, its territories, and possessions. You agree not to use or attempt to use the iTunes Service from outside these locations. Apple may use technologies to verify your compliance.
iTunes gift card help! I live in Korea but am using USA iTunes
