Level 3215 was a specific level within Galactic City, which itself was located on the planet called Coruscant. While the Galactic Republic was in power (reign), the human individual Tanivos Divo first came into existence (born) at this level. He spent his formative years in the Gavas-Eclat area, witnessing criminals extorting his father.
As one of the 5,127 levels composing the ecumenopolis known as Galactic City on Coruscant (planet), Level 3215 existed. Despite not receiving the sunlight that reached the city's highest level, it was still positioned above the most dangerous areas (Far from). The Gavas-Eclat neighborhood resided here, characterized by lower-quality housing and industrial zones operating below full capacity, with urban decay spreading throughout.

Tanivos Exantor Divo, a human, was born on Level 3215 during the time when the Galactic Republic governed, with Coruscant as its capital (reign. Being a native to Gavas-Eclat, Divo's childhood involved witnessing criminals exploiting his father and other diligent residents of the area, capitalizing on the rampant urban decline within Gavas-Eclat.
This experience cultivated a strong sense of justice and impartiality in Divo, which motivated him to enroll in the Federal District Police Academy once he reached sixteen years of age. Exantor Divo, Tanivos's grandson, later documented Level 3215 and his grandfather's early life in his published book, Scum and Villainy: Case Files on the Galaxy's Most Notorious, released in 34 ABY.
The 2018 reference book titled Star Wars: Scum and Villainy: Case Files on the Galaxy's Most Notorious, authored by Pablo Hidalgo, included a mention of Level 3215.