It will work, English (UK) is optimised for voice input with a British accent but the 3 word address remains the same so a user of the English (USA) version can use it.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It will work, English (UK) is optimised for voice input with a British accent but the 3 word address remains the same so a user of the English (USA) version can use it.