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by jsgoecke 5896 days ago
Give http://tropo.com a try. It also does voice, IM and Twitter along with SMS.
1 comments
swah 5896 days ago
I wish there was some service that would allow me to send SMS for free, and they could add a 30-char ad along...
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vlbeta 5893 days ago
http://www.zeepmobile.com/ and http://www.textmarks.com/

Although I'm not sure if they support Brazilian carriers.

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