Go to any pay phone and dial one of the following numbers. You will hear a message to confirm correct code entry.

Effect - Code

Collectable 1 - 555-4463
Collectable 10 - 555-6118
Collectable 2 - 555-4525
Collectable 3 - 555-4565
Collectable 4 - 555-4569
Collectable 5 - 555-4603
Collectable 6 - 555-4649
Collectable 7 - 555-4676
Collectable 8 - 555-4682
Collectable 9 - 555-4691