Possible Clues:

• 955?
• '955? (4,2,3)'
• 955 = 5678910
• In time for V-2-X?
• Possible sentence in the slammer
• 955 sounds like 5210
• 5678910 = 955?
• 955
• Time for 5678910
• When there's nine and fifty five more (4,2,3)