T-Mobile US says Q3 customer growth already ahead of Q2

(Telecompaper) T-Mobile US announced strong subscriber growth in the third quarter to date, already surpassing its Q2 figures as it continues to win over customers from bigger rivals. The company has added 753,000 branded postpaid phone customers since the end of June, surpassing the gains of 646,000 in Q2, and also signed up 650,000 prepaid users in the quarter so far. The operator estimates it took over 250,000 customers from Verizon, nearly 400,000 from AT&T and almost 300,000 from Sprint