...(ChaCha, radio stations)? On several occasions I have tried to send a text from my Droid to ChaCha, a radio station, etc. Recently I was at a conference where they asked us to answer a question via text message. Everyone started texting in their answers and they appeared on a screen. I tried to send my text but it kept failing as it has done in the past with similar five and six digit numbers. Does anyone know why my Droid will only send text messages to mobile numbers?