In the North American release of the game, upon completing God Mode, you are rewarded with a phone number (1-800-613-8840). Calling this number will play a message from Kratos, in which he congratulates the player and reveals the true fate of Ares following the events of the game, and hints at another secret that can be found.

This secret involves two statues that appear at the end of the game. If you strike them, nothing happens to tell you they are of any significance, but if you keep hitting them somewhere between 200 to 400 times, they will finally break. A cutscene with a scrambled code will appear on screen. Decoding it reveals another phone number (1-888-447-5594). Calling this number will put you through to Kratos who again congratulates the player, before being interrupted by David Jaffe, the game's director. Kratos eventually gets fed up trying to understand David's talk of video games and kills him, ending the call.

In the international releases of the game, these secret messages are not available through phone numbers due to regional restrictions. The first message is included via a cutscene with scrolling text rather than the original audio, while the second message showcases the original audio in higher quality.

As of 2022, both phone numbers are still in use for these Easter eggs.

Timestamps for attached audio:
0:00 - Secret Message #1
2:20 - Secret Message #2