https://discourse.myriadrf.org/t/talk-to-a-live-person-at-american-airlines-full-step-by-step-guide/11453
https://obsproject.com/forum/threads/american-airlines-customer-service%E2%84%A2%EF%B8%8F-usa-contact-numbers-a-complete-2025-guide.187834/
https://otc.education.tamu.edu/wp-content/uploads/formidable/3/United-Airlines%C2%AE%EF%B8%8F-Customer%C2%AE%EF%B8%8F-USA-contact-Numbers-A-Step-By-Step-Guide.pdf
https://insomniacoach.com/forums/topic/delta%ef%b8%8f%ef%b8%8f-customer%ef%b8%8f-usa-contact-numbers-complete-2025-guide/
https://insomniacoach.com/forums/topic/complete-list-of-alaska-airlines-customer-contact-numbers-in-the-usa/
https://discourse.myriadrf.org/t/u-s-quickbooks-desktop-support-contact-numbers-in-detail-2025-a-full-us-guide/11580