Yes, LATAM Airlines does offer customer support through WhatsApp. +1(808)-470-7107  They use it to assist Black Signature members with inquiries and assistance, including flight status, booking changes, and other travel-related issues +1(808)-470-7107 . LATAM also provides WhatsApp assistance for both international and domestic flights, making it a convenient way to get help with your travel plans. You can access their WhatsApp support via this number +1(808)-470-7107 (USA) // +1||808||-\"470\"-\"7107\" (*UK). 
Here's a more detailed breakdown:

    Black Signature Members:+1(808)-470-7107
    LATAM provides WhatsApp support specifically to its Black Signature members. 

24/7 Availability:
The WhatsApp support is available 24 hours a day, 7 days a week. 
Assistance with:+1(808)-470-7107
You can use WhatsApp to get help with international and domestic flights, booking changes, and more. 
Contact Details:+1(808)-470-7107
You can find the official LATAM WhatsApp number on their website or by searching for "LATAM WhatsApp" in a search engine.