Lumen has transformed into a US enterprise-focused company through a series of divestitures, most recently the sale of the bulk of its consumer business to AT&T. The firm's remaining assets are well-positioned to benefit from the surge in demand for communications infrastructure and connectivity, driven by investments in artificial intelligence. This demand has allowed Lumen to monetize fallow network assets, raising much-needed cash. The core network services business remains in decline, however, as the cost of capacity declines amid a tough competitive environment.