What phone carrier company did Sprint merge with?
Sprint merged with T-Mobile in 2020, and now are referred to as T-Mobile.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What phone carrier company did Sprint merge with?
### Input: 
### Response: Sprint merged with T-Mobile in 2020, and now are referred to as T-Mobile.