https://kadrmaskreations.com/forum/topic/full-official-list-of-british-airlines%ef%b8%8f-customer-service%E2%84%97-contact-numbers-updated-2025-guide/
https://www.buzzfeed.com/allegiantcustomertservice
https://www.buzzfeed.com/expediacustomertservice
https://www.buzzfeed.com/lufthansacustomertservice