Earlier today, the Federal Communications Commission (FCC) allowed T-Mobile's parent company Deutsche Telekom to merge its US wireless division with MetroPCS. The FCC believes that the combination will speed LTE deployment, expand MetroPCS into new markets, and overall build a stronger and faster national telecommunications network. The deal announced in October would see the nation's fourth-largest carrier merging with its fifth-largest. MetroPCS' 9.3 million-strong customer base would be added to T-Mobile's existing 33.2 million customers