LAKE DALLAS DISTRICT OFFICE 2000 South Stemmons Freeway, Suite 200 Lake Dallas, TX 75065 Tel: (940) 497-5031 Fax: (940) 497-5067
Rating Newest Oldest. Best Answer: Xbox Live time stacks up to 36 months worth. The only times they don't stack is in the cases of trial amounts, like 48-hour cards, or the free month offered to the first 3 new Xbox Live accounts made on a system. Source(s): Personal experience.
Yes I have stacked one year on top of this year and it now says that my Live expires November 2007 . I presume you can stack as many as you like, but i've only stacked 1 extra year so far so couldn't say for certain. XBOX - XB1(CAS FAN) PLAYSTATION - PS4,PSVita,PS3(CASFAN73) NINTENDO - Wii,3DS,3DSXL,Wii U(CASFAN)