Below is a list of the most common signal blockers: 1  Terrain â Cell signal operates in line-of-sight fashion. Any terrain features between you and the cell tower â hills, mountains, ridges, bluffs, etc. â will block cell signals. 2  Man-made obstructions â In urban settings, buildings are the main blockers of cell signals.
Institutional and Insider Ownership 41.3% of Telaria shares are owned by institutional investors. Comparatively, 68.3% of FireEye [â¦] Telaria (NYSE: TLRA) and FireEye (NASDAQ:FEYE) are both technology companies, but which is the better stock? We will contrast the two businesses based on the strength of their profitability, valuation, earnings, analyst recommendations, risk, institutional ownership and dividends.
In June 1997, Excel acquired Telco Communications Group, one of the nation's 10 largest long-distance phone companies with its own nationwide fiber-optic network. Before the purchase, Excel had to resell long distance service through other companies networks, such as Frontier Communications. In November 1998, Excel merged with Teleglobe. Kenny Troutt retired as CEO on September 20, 1999 and was replaced by Christina Gold.