Alternate Reality
(split 2233)

In the alternate 2259, Level 3-B was a region in the Milky Way Galaxy. This region was labeled on a map of Sector 001 in the Alpha Quadrant. There were a small number of trade routes in this region. The map of the Alpha Quadrant was in a collection of graphics and video media that were seen on a powerwall in the offices of Admirals Christopher Pike and Alexander Marcus at Starfleet Headquarters. (Star Trek Into Darkness)

As the result of the two-dimensional nature of the map, it is not possible to know the region's location in relation to the Klingon Empire. The map is visible in the video "Star Trek: Into Darkness – User Interface VFX at [1]