Related Clues:

• That's their calling
• About a thousand may be called sane
• Homeboys
• Mates
• Jack, Jayden and Julie
• Ben and Jerry
• Proper nouns
• See 17
• 'Tom Collins' means cocktail
• Calls by other means
• Calls sailor back, one's docked
• Roster data
• Alvin, Simon and Theodore
• When repeated, identifies people
• Phone directory listings