GTA IV Music Video

Restore Niko's health, armor, and ammunition

Dial 4825550100 into the cellphone. Note: This phone number translates to "GTA-555-0100". Note: This code also repairs your vehicle. This prevents the "Cleaned The Mean Streets" achievement or trophy from being unlocked.
Grim Reaper and robert butt
Full health

Dial 3625550100 into the cellphone. Note: This phone number translates to "DOC-555-0100". Note: This code also repairs your vehicle. This prevents the "Cleaned The Mean Streets" achievement or trophy from being unlocked.
robert butt

While driving a Mr. Tasty ice cream truck, press L3 PlayStation3 or click the Left Analog-stick Xbox 360 to cycle through the music until the Grand Theft Auto 4 theme song plays. Take out your cellphone and call ZiT at 948-555-0100. When you open the text message it sends back, both your health and armor will be refilled.
Michael Arnett
Weapons tier 1

Dial 4865550150 into the cellphone. This will unlock the baseball bat, handgun, shotgun, MP5, M4, sniper rifle, RPG, and grenades. Note: This phone number translates to "GUN-555-0150". This prevents the "Cleaned The Mean Streets" achievement or trophy from being unlocked.
securitys
Weapons tier 2

Dial 4865550100 into the cellphone. This will unlock the knife, Molotov cocktails, handgun, shotgun, Uzi, AK47, sniper rifle, and RPG. Note: This phone number translates to "GUN-555-0100". This prevents the "Cleaned The Mean Streets" achievement or trophy from being unlocked.
securitys
Remove Niko's wanted level

Dial 2675550100 into the cellphone. Note: This phone number translates to "COP-555-0100". This prevents the "Walked Free" achievement or trophy from being unlocked.
Add one star to Niko's wanted level

Dial 2675550150 into the cellphone. Note: This phone number translates to "COP-555-0150".
Change weather and brightness

Dial 4685550100 into the cellphone. Note: This phone number translates to "HOT-555-0100". Repeat this code to cycle through four different settings.
Spawn Annihilator police helicopter

Dial 3595550100 into the cellphone. Note: This phone number translates to "FLY-555-0100". This prevents the "Walked Free" and "One Man Army" achievements or trophies from being unlocked.
VinCe V
Spawn Jetmax

Dial 9385550100 into the cellphone. Note: This phone number translates to "WET-555-0100".
Spawn NRG-900

Dial 6255550100 into the cellphone. Note: This phone number translates to "MBK-555-0100".
Spawn Sanchez

Dial 6255550150 into the cellphone. Note: This phone number translates to "MBK-555-0150".
mdrhd
Spawn FBI Buffalo

Dial 2275550100 into the cellphone. Note: This phone number translates to "CAR-555-0100".
Spawn Comet

Dial 2275550175 into the cellphone. Note: This phone number translates to "CAR-555-0175".
Spawn Turismo

Dial 2275550147 into the cellphone. Note: This phone number translates to "CAR-555-0147".
Spawn Cognoscenti

Dial 2275550142 into the cellphone. Note: This phone number translates to "CAR-555-0142".
Spawn SuperGT

Dial 2275550168 into the cellphone. Note: This phone number translates to "CAR-555-0168".