Yes, the HTC Rhyme can be used on a prepaid plan. I do believe that the phone needed to be on a postpaid account for six months before the phone can be activated on a prepaid account though. You might want to check out the "Prepaid Plans" space on this community for similar questions and discussions.
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You should be able to activate that phone on a prepaid account. You can contact our prepaid customer service for additional info at (888) 294-6804.
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