Related Clues:

• 6 on a phone
• Dialer's 6
• Phone trigram
• Three of 26
• L-P link
• Phone dial trio
• L-P linkup
• L-P links
• P preceders
• Telephone trigram
• L to P
• 6 on a phone pad
• Letters after L
• Six, on a phone
• Telephonic trio