Https://www.droidforums.net/threads/complete-list-of-lufthansa-airlines-r-usa-customer-tm-contact-numbers-a-full-detailed-guide.309196/ https://www.droidforums.net/threads/complete-list-of-lufthansa-airlines-r-usa-customer-tm-contact-numbers-a-full-detailed-guide.309196/ https://www.droidforums.net/threads/complete-list-of-lufthansa-airlines-r-usa-customer-tm-contact-numbers-a-full-... https://www.droidforums.net/threads/complete-list-of-lufthansa-airlines-r-usa-customer-tm-contact-numbers-a-full-detailed-guide.309196/