你可以试试这些家伙：
http://www.zeepmobile.com/blog/?p=17

You could try these guys: http://www.zeepmobile.com/blog/?p=17

或

移动运营商将电子邮件地址分配给他们的电话号码并通过电子邮件支持短信。

Cellular carriers assign email addresses to their phone numbers and support SMS by email.

所以如果你可以发电子邮件，你可以发短信。

So if you can email, you can text.

格式:(订户10位数字）@sms_providerdomain.xxx

format : (subscriber 10 digit number)@sms_providerdomain.xxx

Alltel @ message.alltel.com
AT& T @ txt.att.net
Nextel @ messaging.nextel.com
Sprint @ messaging.sprintpcs.com
SunCom @tms .suncom.com
T-mobile @ tmomail.net
VoiceStream @ voicestream.net
Verizon @ vtext.com（仅限文本）
@ vzwpix.com（图片和视频）

Alltel @message.alltel.com AT&T @txt.att.net Nextel @messaging.nextel.com Sprint @messaging.sprintpcs.com SunCom @tms.suncom.com T-mobile @tmomail.net VoiceStream @voicestream.net Verizon @vtext.com (text only) @vzwpix.com (pictures and videos)