<address>
    <strong>Twitter, Inc.</strong><br>
    795 Folsom Ave, Suite 600<br>
    San Francisco, CA 94107<br>
    <abbr title="Phone">P:</abbr> (123) 456-7890
</address>
<address>
    <strong>Full Name</strong><br>
    <a href="mailto:#">first.last@example.com</a>
</address>