tw telecom Successfully Executes Amended and Restated Credit Agreement

LITTLETON, Colo., April 18, 2013 /PRNewswire/ -- tw telecom inc. (NASDAQ: TWTC) today announced that its wholly-owned subsidiary tw telecom holdings inc. ("Holdings"), executed a Second Amended and Restated Credit Agreement with a group of lenders ("Amendment and Restatement") that amends...