COMPANY KPINet Postpaid Customer Additions
Net change in postpaid customers reported by T-Mobile US during the period, reflecting additions less removals or losses.
netPostpaidCustomerAdditions - Frequency
- quarterly / annual
- Reported history
- Q1'14 — Q4'25
History endpoint ↗COMPANY KPIPostpaid Phone Average Revenue Per User
Average monthly postpaid phone service revenue per phone customer, calculated from phone service revenue and the average phone-customer base. It excludes broadband, fiber, tablets, hotspots, wearables and other connected-device customers and was replaced by the broader account-level ARPA measure in 2026.
postpaidPhoneAverageRevenuePerUser - Frequency
- quarterly / annual
- Reported history
- Q1'14 — Q4'25
History endpoint ↗COMPANY KPIPostpaid Phone Churn
Average monthly percentage of T-Mobile postpaid phone customers that disconnected service during the period. It measures phone-line retention and was replaced by account churn in 2026, which uses a different denominator.
postpaidPhoneChurn - Frequency
- quarterly / annual
- Reported history
- Q1'14 — Q4'25
History endpoint ↗COMPANY KPIPrepaid Average Revenue Per User
Average monthly prepaid service revenue per customer, calculated from prepaid service revenue and the average prepaid customer base. It covered brands such as Metro by T-Mobile, Mint Mobile and Ultra Mobile and was no longer reported beginning in 2026.
prepaidAverageRevenuePerUser - Frequency
- quarterly / annual
- Reported history
- Q1'14 — Q4'25
History endpoint ↗COMPANY KPITotal Postpaid Customers
Period-end count of postpaid customers reported by T-Mobile US. This is a point-in-time population rather than activity during the period.
totalPostpaidCustomers - Frequency
- quarterly / annual
- Reported history
- Q1'14 — Q4'25
History endpoint ↗