El Paso, TX

ZIP code 88556 is a USPS PO Box–type code associated with El Paso, Texas, rather than a conventional neighborhood with defined geographic boundaries. Landmarks therefore cannot be assigned to the ZIP code itself. In the wider city, notable sites include the Plaza Theatre and San Jacinto Plaza downtown, Chamizal National Memorial near the international border, and Franklin Mountains State Park to the north. These are El Paso landmarks, not confirmed locations within 88556.