They have won six AFC Championships
They are in the NFC
The New York Giants are of the NFC East division.
5
NFC East, to be exact.
As of the 2010 season, the Dolphins have won 2 Super Bowls, 5 AFC championships and 12 AFC East championships.
NFC - New York Giants AFC - New England Patriots
six
Four.
One. In 1968
He has won 5 of his 7 appearances in the AFC championship
The Steelers have won seven AFC Conference championships.