Https://www.mrbusiness.ca/articles/full-list-of-turkish-airlines-%EF%B8%8F-customer-service%E2%84%A2-contact-%EF%B8%8F-numbers-in-the-usa-a-step-by-step-guide https://www.mrbusiness.ca/articles/full-list-of-turkish-airlines-%EF%B8%8F-customer-service%E2%84%A2-contact-%EF%B8%8F-numbers-in-the-usa-a-step-by-step-guide