There are two different options you can use, that is: GJ99-VX9Z-P4WC-FP4U-GRLD or DF66-3M6M-UC59-6UC3-DRLD . However, the best means to get your Sims 3 serial number is to use a product key finder program. You can also find more from this link https://www.thesims3.com/register.html.
please help help ! I just tried to install sims 3, and I used registration code, that you suggested but later the program ask me to re-enter that registration code, but it wasn't work. What should I need to do ? Please give me an answer
There are several working registration codes, and most of the above do work. If you really need to find your original code, then consider e-mailing EA about that. If you never registered your game, then you might have a problem. If you just need a code to register at The Sims 3.com, then you can just leave the field blank. If you need it to register it in the first place, then again, try some of the ones above. I searched around for some serials, and these might work as well: 582A-EN4P-3QJ6-U3QH-9RLD RHGY-6E32-8PN5-X8PL-8RLD YUWW-P6RY-ELVS-DEL6-WRLD PPJA-MPCY-TQLE-ETQK-HRLD CVXP-WHH7-TJLK-XTJV-NRLD DB6E-BZMV-ZCAP-2ZC8-SRLD 4XG8-DBEL-Y4ZF-SY4X-JRLD FFGQ-7JUU-EDPW-DEDM-ZRLD ZPSS-CA92-Q5WA-DQ57-ERLD 73YG-EVUY-Z2US-SPNM-AS9F BH8Y-7ULD-V4NL-CL5M-DHBM AHUU-ET7P-EVM6-62ES-2DGY BBMM-YVL4-EDUQ-BQ8L-VAS6 DV4U-NAJG-QMQD-KX9T-FSEC 73YG-EVUY-Z2US-SPNM-AS9F Try some of those and see which ones work. If some of them do not work, then use a different one on the list. One of them is bound to work.