The phrase "am located" refers to where someone or something is situated at a specific moment. The antonym for "am located" would be "am dislocated." Dislocated means that something has been moved or taken away from its usual position, causing it to be disconnected or out of place. Another antonym for "am located" could be "am unlocated," which means that someone or something is not located or has not yet been placed in a specific position. This could imply that the person or object is lost or unknown in terms of their location. In contrast, the word "located" suggests that something or someone has been found or positioned in a particular place.