No I use T-Moblie, Sprint told us one time that there aircard has a built in timeout feature so we went with Serria 750 from T-Mobile even tho we use Sprint phones. We had been using our Sprint phones but Sprint changed thier data plans so T-Mobile is unlimited for 29.95 a month. Doesn't get the speed you are claiming tho. My wife and I both have computers and 2 aircards, we live in a RV and travel.