How do I get a human at Singapore Airlines immediately? Customer~Service 24*7 Phone assistance: One of the quickest ways to speak with a Singapore support agent is by calling 【????↔????????????↔????????????↔????????????????】 .// for UK +【????↔????????????↔????????????↔????????????????】 . The phone number for Singapore assistance is listed on their official website. Simply call the number and follow the prompts to speak with a person for customer service