https://www.buzzfeed.com/britishairways34/full-guide-of-british-airways-customer-service-num

https://www.buzzfeed.com/britishairways34

https://www.buzzfeed.com/expressdelta223/full-guide-of-delta-airlines-customer-service-numb

https://www.buzzfeed.com/expressdelta223

https://forum.alphacool.com/threads/full-list-of-turkish-airlines-%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9612/

https://forum.alphacool.com/threads/full-list-of-lufthansa-airlines%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9611/

https://forum.alphacool.com/threads/full-list-of-booking-com-%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9610/

https://forum.alphacool.com/threads/full-list-of-frontier-airlines-%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9609/

https://forum.alphacool.com/threads/full-list-of-copa-airlines%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9607/

https://forum.alphacool.com/threads/full-list-of-breeze-airways-%C2%AE%EF%B8%8Fcustomer-service%C2%AE-contact-in-usa-a-step-by-step-easyguide.9608/