prnewswire.com
May 9, 2008
WASHINGTON, May 9 /PRNewswire-FirstCall/ -- Cogent Communications Group, Inc. (Nasdaq: CCOI) today announced net service revenue of $52.1 million for the three months ended March 31, 2008, an increase of 19.5% over $43.6 million for the three months ended March 31, 2007....