What app does this notification icon belong to?

[Jessica Chepuras]

The icon is a white circle or oval shaped speech bubble with two dialog lines in the middle. Trying to figure out what app it belongs to. It is my profile picture. The icon on the left is the one I am searching for.

 

[Javier P]

I can't see any screenshot in your post or in your pic. A simple way is scroll down the notification bar and long press on the notification, then select app info.