The average T-Mobile salary in United Kingdom can vary greatly by role. Annual salaries typically range from £18,500 (or £9) for a Customer Service Representative to £18,500 (or £9) for a Customer Service Representative. This is based on 135 salaries submitted on Glassdoor by T-Mobile employees in United Kingdom as of July 2026.
T-Mobile employees attributed a compensation and benefits rating of 3.9/5 stars to their company.