Support what carrier can i get 3g/4g on my galaxy note gt-n7000

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http://androidforums.com – Hello So i just purchased a galaxy note Gt-N7000 only to find out i cant get 4g on it from tmobile or any other company. Tmobile is giving real bad service so i want to change. Att said there prepaid go phone plans will not work on my note but i know they will as i have read through these forums. H2O also offers 4g but cell phone stores keep giving mixed info. Some say it will stay on edge network which i dont want because its slow others say it will be on 3g..i also know bg reading through this forum that people have gotten it to work on 4g..how can i do that? and can someone please straig (General)