Facebook phone number

To initiate a conversation with Facebook support, you can access their Help Center through the official website section and click on the Chat button located there. Facebook has a live chat support +1-(833)-561-9222 option. To use this feature, visit the official help page..

Source: https://support.google.com/admanager/thread/306086090?hl=en&sjid=5235965730949764408-AP