shares of major cellular carriers verizon communications att and tmobile us fell after a bloomberg report said amazoncom has been talking with wireless carriers about offering lowcost or free nationwide mobile phone service to amazon prime subscribers verizon stock fell 5 to 3395 while shares of att and tmobile fell 59 and 68 respectively in premarket trading friday bloomberg reported earlier thursday that amazon is negotiating with verizon tmobile and dish to get the lowest possible wholesale prices to offer prime members wireless plans for 10 a month or possibly for free the outlet said citing people familiar with the situation amazons talks with cellular carriers have been going on for six to eight weeks and have also included att at times bloomberg said but the mobile service plans may take several more months to launch and could be scrapped shares of amazon rose 15 to 12464 in the premarket session on thursday the wall street journal reported last week that dish was also in talks to sell wireless plans through amazons us website a move that could help dish roll out its 5g network shares of dish network rose 89 to 684 in premarket trading friday verizon att tmobile dish and amazon didnt immediately respond to requests for comment from dow jones write to will feuer at willfeuerwsjcom