| Dec 16, 1999 | Level 3 Lights First Segment of U.S. Long Distance Network |
| Dec 13, 1999 | Level 3 Launches First Long Distance IP Voice Service With Quality and Clarity of Traditional Phone Service |
| Nov 11, 1999 | Level 3 Communications Launches Service in Miami |
| Nov 01, 1999 | Level 3 Communications Opens World Headquarters in Colorado |
| Oct 22, 1999 | Level 3 Communications Reports Third Quarter Results |
| Oct 21, 1999 | Level 3 Communications Launches Service in St. Louis |
| Oct 21, 1999 | Level 3 and Bell Atlantic Reach Agreement on Reciprocal Compensation |
| Oct 21, 1999 | Level 3 Announces Network Services Agreement with America Online |
| Oct 16, 1999 | Level 3 Introduces Online Customer Service Center |
| Oct 14, 1999 | Level 3 Communications Launches Service in Baltimore |
| Sep 30, 1999 | Level 3 Announces Signing of $1.375 Billion Secured Credit Facility |
| Sep 23, 1999 | Level 3 to Build Telecommunications Facility in North Carolina |
| Sep 15, 1999 | Level 3 Announces Offering of $750 Million Aggregate Principal Amount of 6% Convertible Subordinated Notes Due 2009 |
| Sep 07, 1999 | Level 3 Announces $1.375 Billion Bank Facility and $750 Million Convertible Subordinated Debt Offering |
| Aug 17, 1999 | Level 3 Communications Launches Stamford Telecommunications Gateway Facility |
| Aug 02, 1999 | Level 3 Communications Buys Building in New York City |
| Jul 26, 1999 | Level 3 Communications Launches Northern New Jersey Telecommunications Facility |
| Jul 26, 1999 | Level 3 Secures Agreement with Alcatel for Submarine Crossing Between UK and Belgium |
| Jul 22, 1999 | Level 3 Communications Announces Second Quarter 1999 Results |
| Jul 15, 1999 | Level 3 Announces Completion of Metropolitan Network in City of London |
| Jun 23, 1999 | Lucent, Level 3 Partner to Make |
| May 24, 1999 | Patricia J. Paoletta Named Vice President of Government Relations for Level 3 |
| May 21, 1999 | Level 3 Announces Extension of Exchange Offer |
| May 20, 1999 | Level 3 Announces Appointment of Steve Liddell as President for Asia |
| May 17, 1999 | Open Letter to Level 3 Stockholders |
| May 14, 1999 | Leading Telecommunications Companies Form International Soft Switch(SM) Consortium |
| Apr 29, 1999 | Level 3 Finalizes Contracts Related to Construction for Ring 1 of its European Network |
| Apr 23, 1999 | Level 3 Communications Announces First Quarter 1999 Results |
| Apr 23, 1999 | Level 3 to Build Transatlantic Terabit Cable System |
| Mar 31, 1999 | Level 3 Communications Files 1998 Form 10-K |
| Mar 25, 1999 | Level 3 Announces Expanded Role for Senior Executive, Ronald J. Vidal |
| Mar 11, 1999 | Level 3 Communications Names Jimmy D. Byrd as CEO of Subsidiary PKS Information Services |
| Mar 09, 1999 | Level 3 Communications Announces Closing of 28.5 Million Share Offering of Common Stock |
| Mar 09, 1999 | Level 3 Communications Names Philip B. Fletcher to Board of Directors |
| Mar 03, 1999 | Level 3 Communications Announces Increase in Equity Offering to 25,000v000 Shares of Common Stock |
| Feb 24, 1999 | Level 3 Communications Launches Atlanta Facility |
| Feb 18, 1999 | Level 3 Communications Reports Fourth Quarter 1998 Results |
| Feb 18, 1999 | Level 3 Communications Announces Offering of 20,000,000 Shares of Common Stock |
| Feb 09, 1999 | Level 3 Communications Launches New York City Facility |
| Feb 03, 1999 | Level 3 Communications Announces Filing of Selling Stockholder Shelf Registration Statement |
| Feb 02, 1999 | Level 3 Communications Conducts Analyst & Investor Conference |
| Jan 26, 1999 | Level 3 Launches Service in Europe |
| Jan 19, 1999 | Level 3 Launches Boston Facility |
| Jan 14, 1999 | Level 3 Communications Acquires Leading Business Internet Service Provider |
| Jan 12, 1999 | Level 3 Communications to Install 10-12 Conduits in 16,000-Mile Intercity Network |
