Logo of <a href="https://en.wikipedia.org/wiki/AT%26T_Wireless_Services" class="extiw" title="en:AT&amp;T Wireless Services">AT&amp;T Wireless Services</a> in 1999
AT&amp;T
Globe and AT&amp;T wordmark vector derived from <a href="//commons.wikimedia.org/wiki/File:AT%26T_logo_8-bar_vertical_lockup.svg" title="File:AT&amp;T logo 8-bar vertical lockup.svg">File:AT&amp;T logo 8-bar vertical lockup.svg</a>, "Wireless" text derived from <a rel="nofollow" class="external text" href="https://www.fortna.com/wp-content/uploads/2020/12/ATT.svg">www.fortna.com/wp-content/uploads/2020/12/ATT.svg</a>