Harlingen, TX

ZIP code 78553 is located in Los Fresnos, Texas. This area is home to the Los Fresnos City Hall, which serves as a central hub for residents seeking local government services. Additionally, the United States Border Patrol has a presence in this ZIP code, overseeing border security along the southern border of Texas. With a mix of governmental and security-related landmarks, ZIP code 78553 is an important area in the region.