Https://community.scripture.software.sil.org/t/full-list-of-lufthansa-airlines-official-customer-service-contact-numbers-in-usa-a-full-detailed-guide/5765 https://community.scripture.software.sil.org/t/full-list-of-lufthansa-airlines-official-customer-service-contact-numbers-in-usa-a-full-detailed-guide/5765