<p>My current cell phone family plan is Verizon. I want to know which company signal is the best? AT&T, Sprint, Verizon? how much discount for Stanford student?</p>
<p>AT&T</p>
<p>18% discount off monthly data and voice charges. To get the discount:</p>
<pre><code>Visit www.att.com/wireless/stanforduniv
Visit local AT&T store 2825 El Camino Real, Palo Alto, CA 94306
Mention promotion code: 32881
</code></pre>
<p>Sprint</p>
<p>15% discount off regular priced monthly service plans (primary line only). To get the discount:</p>
<pre><code>Call (800) SPRINT-1
Mention Corporate ID: GAUNV_SUF_ZZZ
</code></pre>
<p>T-Mobile</p>
<p>Call to get a 15% discount on monthly service plan (primary line only).</p>
<pre><code>Call (866) 464-8662
Mention promotional code 14326TMOFAV (not available in retail stores)
</code></pre>
<p>Verizon</p>
<p>To get the discount, register online at the Stanford/Verizon shopping portal. </p>
<pre><code>15% discount off monthly access charges
25% off eligible Verizon Wireless Accessories
</code></pre>
<p>I used AT&T while I was there and it worked fine.</p>
<p>What other carriers work well on campus besides at&t? I know that they have installed new cell phone towers and I was wondering if this helped any of the other carriers with their coverage.</p>