San Diego, CA

ZIP code 92173 is primarily located in San Ysidro, California, near the US-Mexico border. Key landmarks in this area include Las Americas Premium Outlets, a popular shopping destination offering a variety of stores and restaurants. Additionally, the San Ysidro Port of Entry, the busiest land border crossing in the world, is located in this ZIP code, serving as a significant point of entry between the United States and Mexico.