http://forms.umb.edu/upd/creative_services_request_upd/full-tm-list-of-southwest_-airlines-customer-service-phone-number-beginner-how-to-guide.pdf

https://www.buzzfeed.com/allairlineswe

https://www.buzzfeed.com/evaair62

"{{Full}}™ {[List]} of Norse®Customer©Service℗ Contact Numbers— 24/7 Live Person Assistance GUide"

https://www.buzzfeed.com/faqallairliness

https://www.buzzfeed.com/faqexpediaairlinev

https://forms.umb.edu/upd/creative_services_request_upd/faqs%E2%84%A2_list_of_booking.-com_customer_care_24_7_live_person_numbers_usa_.pdf

https://forms.umb.edu/upd/creative_services_request_upd/full-list-of-official-expedia-customer-service-usa-contact-numbers-a-step-by-step-guide.pdf

https://forms.umb.edu/upd/creative_services_request_upd/complete-list-of-booking.-com-customer-service-24-7-live-person-support-number-a-complete-guide__1.pdf

https://www.thewave.engineer/forums/topic/4376-full%E2%84%A2-list-of-%E2%89%8Btravelocity%C2%A0customer%C2%A9-service%E2%84%97-247-live-person-support-numbers-a-complete-guide/