As of my last knowledge update in September 2021, LATAM Airlines Group, which is one of the largest airline conglomerates in South America, did not have an official WhatsApp number for customer service or inquiries. However, LATAM and many other airlines typically provide customer support through various channels, including phone, email, and social media.

To get in touch with LATAM for assistance, you can consider the following options:

• Customer Service Phone Number: You can find the customer service phone number for your specific country or region on the official LATAM whatsapp  

•  Airlines website. They typically offer phone support for reservations, booking changes, and general inquiries.

• Email: You may be able to contact LATAM via email through the contact information provided on their website. They often have email addresses for different departments or regions.

• Social Media: Many airlines, including LATAM, have official social media profiles on platforms like Facebook and Twitter. You can reach out to them through these channels for assistance or to ask questions.

• Website Contact Form: LATAM's website may have a contact form that you can use to submit inquiries or feedback.

• Airport Assistance: If you are at the airport and need assistance, you can visit the LATAM Airlines customer service desk or counter.

Please note that contact methods and availability may change over time, so it's a good idea to visit the official LATAM Airlines website or check their social media profiles for the most up-to-date contact information and options for getting in touch with their customer support team.

Additionally, since the situation might have changed after my last update in September 2021, it's possible that LATAM has introduced WhatsApp or other messaging services for customer service. I recommend visiting their official website or checking their social media channels for any new developments in their customer support options.