It should. And, if it turns out that you can't make a donation via text, you will get a bounce-back message saying so. In other words, it can't hurt to try.
well, their website offers:
Virgin Mobile USA wants you to know that there are several ways you can contribute to the earthquake relief efforts for Haiti.
The following Text to Donate shortcodes work on Virgin Mobile phones:
• Text "YELE" to 501501 to donate $5
to Wyclef Jean's Yele Haiti organization and contribute to the relief effort.
• Text "HAITI" to 90999 to donate $10
thru the American Red Cross to contribute to the relief effort.
• Text the word "Haiti" to 85944 to donate $5
On behalf of the Union Rescue Mission in cooperation with the International Medical Corps.
Standard messaging fees do not apply for the above shortcodes when making a donation to help Haiti.
I have sent them a Message asking if the donation amount is an added charge.
I sure hope not - if it comes from my account balance I can afford to donate about $250!
der Brucer