https://shoptjbc.com/community/brutalforums/topic/197178/full-list-of-american-airlines-customer-contact-numbers-in-the-usa-ultimate-guide-for-immediate-help
https://shoptjbc.com/community/brutalforums/topic/197190/full-list-of-united-airlines-customer-contact-numbers-in-the-usa-ultimate-guide-for-immediate-help
https://shoptjbc.com/community/brutalforums/topic/197195/full-list-of-delta-airlines-customer-contact-numbers-in-the-usa-ultimate-guide-for-immediate-help
https://shoptjbc.com/community/brutalforums/topic/197228/full-list-of-frontier-airlines-customer-contact-numbers-in-the-usa-ultimate-guide-for-immediate-help
https://shoptjbc.com/community/brutalforums/topic/197233/full-list-of-southwest-airlines-customer-contact-numbers-in-the-usa-ultimate-guide-for-immediate-help