| City: | DPO, Armed Forces Americas |
| Timezone: | --%> |
| Local Time: | 11:40:20 PM |
| Population: | No Population Data |
| Area Code: | -- |
| Classification: | Military Only |
| Quick Link: |
APO AA 34066 provides military postal service to the U.S. Embassy in Port of Spain, Trinidad and Tobago, located at 15 Queen's Park West in the historic colonial district of the capital. The twin-island nation gained independence from the United Kingdom in 1962, and the U.S. Embassy was established shortly thereafter. Trinidad and Tobago is a significant energy producer with substantial oil and natural gas reserves. Mail routes through the USPS Miami International Service Center with delivery times of 7-10 days.
The bilateral relationship focuses on energy security, counter-narcotics cooperation, and regional security initiatives in the Eastern Caribbean. Trinidad's strategic location at the southern end of the Caribbean island chain, just off the coast of Venezuela, makes it important for U.S. security cooperation in the region. The embassy coordinates programs to combat drug trafficking, support maritime security, and enhance disaster preparedness throughout the Eastern Caribbean.
The embassy provides consular services to American citizens and processes visa applications. Trinidad and Tobago is home to a small but active American community, including business professionals in the energy sector. For U.S. citizen emergencies, contact +1-868-622-6371 during business hours or the same number for after-hours emergencies. The embassy is open Monday through Friday 8:00am to 4:00pm. Personnel sending mail should use the APO address format with the recipient's name followed by APO AA 34066.

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Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.