<p>Our daughter will be keeping Cingular. We visited campus twice over two years and have been in Philadelphia a number of times. Coverage on campus was fine. Note - with the Cingular-ATT merger, the successor company will be the GSM/GPRS protocol provider with the greatest US coverage. T-Mobile is a roaming partner with Cingular.</p>
<p>Here’s a link with many coverage maps for various providers along with overseas compatibility:</p>
<p><a href=“http://www.gsmworld.com/index.shtml[/url]”>http://www.gsmworld.com/index.shtml</a></p>