49-6-39[1] was a United Nations Space Command contact number regarding advertisements to be placed on Tsavo Highway's bulletin boards.
TriviaEdit
If you multiply all of these numbers together, you get 1638, which is, in fact, a multiple of 7.
List of appearancesEdit
- Halo 3 (First appearance)
SourcesEdit
- ^ Halo 3, campaign level, Tsavo Highway