What is my region?

You can see it in your account and on your console. To change regions from your console - Step 1 go to settings on xbox dashboard to the right. Step 2 - Find and click Console settings Step 3 - click language and locale Step 4 - Find locale click it then
scroll to United States. It will temperorily sign you out then back in to update changes to your account. from website it should be the same process but will say Change my region under your account.

Hi there,

you can only move region again after 3 months, so if it hasn't been 3 months you can't move your region untill the 3 months have passed

You should be able to see the region/country on your account here:
live.xbox.com/.../BillingAccountInformation

Hello Novato14,

We can confirm that your regions are now both registered to the US region, and your account will now only be tracking purchases made in USD. We will also transfer the pending Credits from your previous account to your new account, and they should appear
shortly.

and what if i can not find my actual region in the account region's options?!

my actual region is egypt.....and i can not find it in the account region options

also what i know that this offer will not work for japan and china, what you say make this offer not working for many regions that are not available in the account region options

regions are the countries of the earth, north america/canada england, germany etc. if you say live in UK and you get a US MS points card it will not work as you can only use a UK ms points card on a UK region account. and regions, like the date of birth
cannot be changed on the account once set, you can only migrate to one of the 9 countries that never had live before which are: Russia, Poland, South Africa, Greece, Czech Republic, Hungary, Brazil, Colombia and Chile.