Crossword clues for the word: OPENLINE The word OPENLINE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for OPENLINE Showing 1 to 6 of 6 results Clue(s) Invitation for a radio call-in Invitation for radio call-ins It's not busy Opportunity for a radio talk show caller Phone-user's quest Talk show caller's opportunity