Xzavier Valencia was 18 years old when he was last known to have contact with family on November 3, 2025, in Phoenix, Arizona. He is a Hispanic/Latino male who was described in the missing-person record as approximately 5 feet 3 inches tall and weighing between 105 and 115 pounds, with brown hair and brown eyes. What began the concern was not a reported accident or a witnessed disappearance, but a troubling break in communication.
Xzavier's mother reported that she had not been able to communicate with him, and the lack of contact caused her to become concerned for his welfare. The case information notes that Xzavier may have been experiencing homelessness around the time he disappeared, a circumstance that could have made maintaining regular contact and determining his whereabouts especially difficult.
The circumstances publicly available offer few clues about where Xzavier may have gone after his last known contact. No specific address, intersection, shelter, encampment, business, or other precise location in Phoenix is identified as the place where he was last seen, and the case record does not describe who may have seen or spoken with him last. There is also no publicly listed information describing what clothing he was wearing, whether he was carrying personal belongings, or whether he was traveling in a vehicle or using another form of transportation. No distinctive scars, tattoos, jewelry, or other identifying features are included in the publicly available description. An Arizona motor-vehicle photograph dating from May 2025 was included with the case information, providing investigators and the public with a relatively recent image of Xzavier from the months before contact with him was lost.
The Phoenix Police Department is the investigating agency. According to the case information, Xzavier was formally reported to police in early 2026 under Phoenix Police Department case number 202600006638, with Detective Daniel Nonnemacher identified as the investigating contact. His disappearance was also entered into the National Missing and Unidentified Persons System as NamUs case MP154581. The public NamUs listing confirms that a federal missing-person record was established for Xzavier, giving investigators another avenue for distributing identifying information and comparing his case against information submitted by agencies elsewhere in the country.
Because the publicly released circumstances are limited, there is no detailed timeline explaining Xzavier's activities immediately before communication ended. It is not publicly stated where he had been staying, whether he regularly moved between particular areas of Phoenix, or whether he had friends or acquaintances with whom he might have stayed. Likewise, the available information does not describe financial activity, telephone activity, social-media contact, sightings, or investigative leads developed after his mother became concerned. That absence of public detail should not be interpreted as meaning investigators have no additional information; police agencies commonly withhold portions of an investigation while releasing only enough identifying information to assist in locating a missing person.
At the center of the case is a young man whose family lost contact with him and became worried enough to seek police assistance. Xzavier was only 18 when communication stopped, and the possibility that he was without stable housing could have made locating him considerably more complicated, particularly in a metropolitan area as large as Phoenix. The known facts remain simple but concerning: Xzavier Valencia was last known to have contact on November 3, 2025, his mother subsequently reported that she could no longer reach him and feared for his welfare, the Phoenix Police Department opened a missing-person investigation, and his information was entered into NamUs so that his description and case could be available beyond the local investigation. The case is ultimately the story of a family searching for answers about where Xzavier went after contact abruptly ended, with only a limited public trail available to explain what happened next.Last Seen: Nov 3, 2025
