stay with tmobile

they dont get to up and block you unless you deserved it..and even then that decision would need to come from higher ups..they dont just have some kid sitting in there responding to people..they have agents in there the same as calling in..

i mean you start off a thread asking if you should leave TMO because they blocked you but didnt bother adding in what exactly you were trying to do that ended up with you being blocked..

Then why do you think they have blocked you?

yes 

Are you suggesting you didn't do anything to deserve being blocked?  Have you tried Twitter?