ZIP 09904 at a glance

USPS status
ActiveOn USPS’s APO/FPO/DPO table as of October 1, 2026.
Post office
APOArmy Post Office, used by Army and Air Force units. USPS lists it as APO AE 09904 in Postal Bulletin 22702 (May 2026).
Region
AE, Armed Forces EuropeCovers Europe, the Middle East, Africa and Canada.
Delivery group
Europe and AtlanticUSPS groups ZIP prefixes 090–092 and 094–099 together for delivery-time estimates.
Exact location
Not publishedUSPS and the Department of Defense don’t disclose which base, ship or embassy a ZIP serves. That protects the people there. If you need to know, ask the recipient.

How to write an address for 09904

Use the recipient’s own unit and box. The last line is the only part this ZIP decides.

Don’t add a base, city or country. If a form asks for a country, choose United States.

What ZIP 09904 restricts

USPS lists 11 mailing restrictions for this ZIP, 8 of them bans on specific items. Restrictions are set per ZIP, so another ZIP in the same region can differ.

Can’t be sent

  • Cigarettes and all other tobacco products(C)
  • Obscene or horror material (prints, films, comics and the like)(C1)
  • E-cigarettes, vapes, e-liquids and their parts(C2)
  • Nude or sexual material and unauthorized political material. Bulk religious material contrary to Islam (single personal items are allowed).(E2)
  • Weapons of any kind(F1)
  • Replica weapons, inert explosives and weapon parts(F3)
  • Alcoholic beverages(R)
  • Synthetic cannabinoids (K2, Spice)(S)

Paperwork and approvals

  • Customs form PS 2976 or 2976-A for anything 16 oz or heavier, and for any merchandise at any weight. Priority Mail Express Military Service needs PS 2976-B.(B)

Size, weight and service

  • No Registered Mail(N)
  • No Priority Mail Express Military Service(V)

USPS codes for 09904: B-C-C1-C2-E2-F1-F3-N-R-S-V-Z1. What each code means.