Facebook Business Pages all have a unique ID, if you own two pages, you own two IDs
Facebook Page URLs look like this: https://www.facebook.com/Amazon/
You could copy that URL and share it with your audience to take them to your page.
The Facebook Page ID, in this case, would be ' Amazon '.
Some URLs may look like this: https://www.facebook.com/Chilis-Grill-Bar-238126639562312/
The Facebook Page ID, in this case, would be ' Chilis-Grill-Bar-238126639562312 '.
Want to learn how to find your Google Google Listing ID?