The following are known Code Breaker Codes for NFL Blitz 2002 on Nintendo Game Boy Advance (GBA).

These codes are for the U.S. version of the game.

• Master Code – Must Be On
  9AB9F687 5C87
  9CA58B7F EEF6
  565B5514 B584
• Team 1 Scores 100
  D0FD4794 503E
• Team 1 Scores 0
  90A383B2 94B2
• Team 2 Scores 100
  D9A35601 3431
• Team 2 Scores 0
  99FD9227 F0BD
• Always 1st Down
  40DA47B4 85B6
• Always 4th Down
  D0FD4794 D0BE