PNG MORE
Social media
Pixel
Simply 8-bits #4
Facebook, Messenger
RoyalBlue
96x96
Messenger, plus
Tomato
Mixed
Simply 8-bits #6
imo, beta, Messenger
Messenger, Kik
DarkSlateGray
imo, Messenger
Desktop apps
Simply 8-bits #13
yahoo, Messenger
Indigo
Business & finance
24x24 Free Pixel Icons
Chat, messages, Messenger
SteelBlue
24x24
forum, Social, talk
Black
Messenger, Message, Chat
PNG ICO ICNS MORE
Network & communications
16x16 Free Application Icons
speech, Message, Messenger
16x16
Chat, Message, messages
CornflowerBlue