My family is thinking about switching from AT%26amp;T to T-Mobile. How much would it cost for 3 lines to be dropped from AT%26amp;T?How much does it cost to drop a line from AT%26amp;T?It depends on the length of your contact and how long you've had the contract. For smartphones, the ETF (early termination fee) could be as much as $350 per line. For feature phone (or %26quot;dumb%26quot; phones), they could be as much as $175 per line.How much does it cost to drop a line from AT%26amp;T?It costs around 175$How much does it cost to drop a line from AT%26amp;T?around $175-180
but, you should get verizon.