T-Mobile US, Inc. reported preliminary operating results for the fourth quarter and full year ended December 31, 2021. For the quarter, the company reported net customer additions was 1,799,000 against 1,702,000 a year ago. Postpaid net customer additions was 1,750,000 against 1,618,000 a year ago. Postpaid phone net customer additions was 844,000 against 824,000 a year ago. Prepaid net customer additions was 49,000 against 84,000 a year ago. Postpaid phone churn was 1.10% against 1.03% a year ago. Prepaid churn was 3.01% against 2.92% a year ago.

For the year, the company reported net customer additions was 5,837,000 against 5,631,000 a year ago. Postpaid net customer additions was 5,495,000 against 5,486,000 a year ago. Postpaid phone net customer additions was 2,917,000 against 2,218,000 a year ago. Prepaid net customer additions was 342,000 against 145,000 a year ago. Postpaid phone churn was 0.98% against 0.90% a year ago. Prepaid churn was 2.83% against 3.03% a year ago.