2K will constantly update their list of locker code so some of them might not be working anymore but here are more that you might want to try out now.
To get some extra VC points, try using the code SHOOT2MUCH500 and #2KTVPOSTSEASON. Both these codes will offer you free lockers codes but the first code will offer player 500VC while the second code will offer them 1000VC.
The locker codes #2KTVMELOGEAR. #AIRCRAFTCARRIER, RA9M5-EQZCF-2EYQQ-IF5AF-UEP51 are all codes that you will need if you are looking to get some in-game item. The items drop are randomized so good luck.
For those looking to get the ABA Ball, try using the code PAYRESPECT. The code AVVAO-NEK9A-RSZML-E3H00-W1WXJ will give you the Limited Dynamic Stephen Curry while the code 64PN3-FBVDC-VXYUH-IH88N-6VG7I will give you the Kyrie 2 effect. You also need to follow them on Twitter if you want to be the first to hear about new locker codes.