Top bar

Follow the below steps

Step-1:

Go to your admin dashboard and click Appearance -> Widgets

Step-2:

Drag and drop the "Text box" top "Topbar" widget.

Step-3:

Add the below code to "Topbar" widget Textbox content.

        <ul class="topbar-left">
              <li>
                <span class="glyphicon glyphicon-envelope topbar-glyph"></span>
<span class="topbar-text"><a href="#">[e-mail]</a></span>
            </li>
             <li >
                <span class="glyphicon glyphicon-phone-alt topbar-glyph"></span>
<span class="topbar-text">[phone]</span>
            </li>
        </ul>

Step-4:

Finally Click the save button