Satellites are initially delivered into which specific region of space by the rocket's upper stage?

Answer

Low Earth Orbit (LEO)

The initial destination for the payloads immediately following separation is a specific low Earth orbit, sometimes referred to as a "parking orbit."

Satellites are initially delivered into which specific region of space by the rocket's upper stage?

#Videos

Starlink satellites, the string of lights in the night sky. - YouTube

What Happens If SpaceX Starlink Satellites Start Colliding - YouTube

Spacetechnologysatellitesconstellationchain