Https://www.ascld.org/wp-content/uploads/formidable/65/complete-list-of-official-copa-airlines-contact-numbers-in-the-usa-a-step-by-step-guide.pdf https://www.ascld.org/wp-content/uploads/formidable/65/complete-list-of-official-copa-airlines-contact-numbers-in-the-usa-a-step-by-step-guide.pdf