COGENT COMMUNICATIONS CEO PRESENTED AT CREDIT SUISSE'S GLOBAL MEDIA AND COMMUNICATIONS CONVERGENCE CONFERENCE

The Credit Suisse Global Media and Communications Convergence Conference was held at the Breakers Hotel in Palm Beach, FL. Dave Schaeffer participated in panels at 10:30 AM and 3:45 PM ET on Tuesday, March 9th. The 10:45 AM panel was titled “Making Money on Wireless Growth” and the 3:45 PM panel was titled “The State of the SME Market.”

These panels were not webcast.


COGENT COMMUNICATIONS CEO PRESENTED AT RAYMOND JAMES' 31ST ANNUAL INSTITUTIONAL INVESTORS CONFERENCE

The Raymond James 31st Annual Institutional Investors Conference was held at the JW Marriott Grande Lakes in Orlando, FL. Dave Schaeffer presented at 3:25 PM ET on March 8th.

Investors and other interested parties may access the archived webcast by clicking here.


COGENT COMMUNICATIONS HOSTED FISCAL YEAR 2009 EARNINGS CALL ON FEBRUARY 25, 2010

Cogent Communications Group, Inc. (NASDAQ: CCOI) hosted a conference call with financial analysts at 8:30 a.m. (ET) on February 25, 2010 to discuss Cogent’s operating results for the fourth quarter and full year for 2009. Cogent issued a press release announcing the operating results at 7 a.m. (ET) on February 25, 2010.

Investors and other interested parties may access the archived earnings call by clicking here or by following the Dial-in instructions below.

Dial-in Numbers: 1-877-419-6591 for U.S. callers or 1-719-325-4824 for international callers.

Telephone Replay: Thursday, February 25, 2010 at 11:30 a.m. ET and continuing through 11:59 p.m. ET on Wednesday, March 3, 2010. To listen to the replay, please dial 1-719-457-0820, Access code 4489076


COGENT COMMUNICATIONS CEO PRESENTED AT THOMAS WEISEL PARTNERS 2010 TECHNOLOGY & TELECOM CONFERENCE

Thomas Weisel Partners 2010 Technology & Telecom Conference was held at The Fairmont Hotel in San Francisco. Dave Schaeffer presented at 8:35 AM PT on February 8th.

Investors and other interested parties may access the archived webcast by clicking here.



Annual Meeting of Stockholders

The annual meeting of the stockholders of Cogent Communications Group, Inc. will be held at 9:00 a.m. on Thursday, April 15th, 2010 at the company's headquarters in Washington, DC. If you plan to attend in person please contact Ried Zulager at 202-295-4274.