How can I contact Singapore Airlines from the USA?

To contact Singapore Airlines from the USA, you can call their U.S. customer service number at +[𝟙]𝟖3𝟖3𝟎𝟎"3𝟖3𝟎 (USA) / +𝟙-𝟖𝟧𝟨"𝟖𝟎𝟦"2257 (𝗢𝗧𝗔). This line is available for booking inquiries, cancellations, flight changes, and other services. Alternatively, you can reach out to their global support team at +[𝟙]𝟖3𝟖3𝟎𝟎"3𝟖3𝟎 (USA) / +𝟙-𝟖𝟧𝟨"𝟖𝟎𝟦"2257 (𝗢𝗧𝗔) for additional assistance regarding bookings and cancellations.