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
Calling with a sob story is no reason to transfer a SIM. It is ridiculous.
BS. They do this because they are trying to optimize their own customer service, their relationship with their own customers, which is all one can reasonably expect them to do. You cannot thoughtfully expect them to be responsible for securing relationships they don't know about.
