Shouldn't a long be big enough to be able to store a phone number?
<p>When setting a mobile phone number variable using long or float it says 'Error: integer number to large: 07859664443'</p>

<p>Here's the code </p>

<pre><code>public class StudentNode
{
    public long TelNumber;

    public void setTelNumber(long aTelNumber)
    {
        TelNumber = aTelNumber;
    }
}
</code></pre>

<p>Shouldn't a long be big enough to be able to store a phone number?</p>
