ZIP Code 09820 in DPO, AE

Data Last Updated: February 1, 2026
City:DPO, Armed Forces Europe
Timezone:--
Local Time:8:31:00 PM
Population:No Population Data
Area Code:--
Classification:Military Only
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09820 - U.S. Military Presence Turkey - SinopOctober 2009

APO AE | Turkey | Joint

U.S. Military Presence Turkey - Sin

Joint Active
LocationSinop, Turkey
CommandU.S. European Command
GatewayNewark, NJ
ZIP CreatedOctober 2009
Key Facts
  • Serves Sinop, Turkey Black Sea coast
  • Cold War intelligence facility
  • Soviet monitoring location
  • Strategic Black Sea position

About ZIP Code 09820

DPO AE 09820 serves U.S. personnel in Sinop, a city on Turkey's Black Sea coast. Sinop historically hosted a significant U.S. intelligence facility during the Cold War, monitoring Soviet communications and activities.

The Sinop facility was one of the closest U.S. listening posts to the Soviet Union, providing valuable intelligence during the Cold War era. The strategic location on the Black Sea made it ideal for signals intelligence collection.

Following the Cold War, the U.S. presence at Sinop was reduced, though some activities may continue. The DPO designation suggests diplomatic or liaison personnel may still utilize this postal code.

Mail routes through Newark before transport to Turkey's Black Sea coast. The relatively remote location may result in longer transit times than for facilities near major Turkish cities.

Address Format

[Recipient Name]
Unit [Number] Box [Number]
DPO AE 09820

Helpful Veteran and First Responder Resources

Gary Sinese Foundation

At the Gary Sinise Foundation, our mission is to serve our nation by honoring our defenders, veterans, first responders, their families, and those in need. Among its programs is the construction of specially adapted smart homes for severely wounded veterans that are provided mortgage-free.

Visit GarySiniseFoundation.org |

Veterans & First Responders in Crisis

1-800-273-8255
A simple act of kindness can help someone feel less alone. Your actions could help save a life. #BeThere
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The Marine Corps DSTRESS Line

Call 1-877-476-7734
24/7 anonymous phone, chat and referral service using a 'Marine to Marine' approach.
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Tragedy Assistance Program For Survivors (TAPS)

Call 1-800-959-TAPS (8277)
Whether you are in emotional crisis, need to connect with TAPS resources and programs, or just want to remind yourself that you are a part of a loving, supportive family.
Visit Site |

Tunnel to Towers Foundation

Since 9/11, we have been helping America's heroes by providing mortgage-free homes to Gold Star and fallen first responder families with young children and specially-adapted smart homes for injured veterans and first responders.
Visit Site |

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Sources & References


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.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov