Ouandja Postal Codes: No Official Code | Birao, Vakaga
According to the Universal Postal Union (UPU), there is no official Postal Codes (Codes postaux) for Ouandja, as Central African Republic does not use a national system. Use N/A or 00000 to complete shipping forms for Ouandja, Birao.
Postal Codes for Places in Ouandja
Showing 32 places in Ouandja. Last verified with official records on May 2, 2026.
| Adjimnassé | |
| Aifa | |
| Amardjédjidé | |
| Aoukalé | |
| Ardéba | |
| Boromata | |
| Deptéré | |
| Douzi | |
| Gordil | |
| Guédé | |
| Kadjaka | |
| Kéché | |
| Kidjidji | |
| Koumbal | |
| Mamou | |
| Mandjadjara | |
| Manou | |
| Mélé | |
| Mossabio | |
| Ndiffa | |
| Ndomboloye | |
| Nzénziri | |
| Ouandja | |
| Sadjar | |
| Sergobo | |
| Sikiked | |
| Sikikédé | |
| Soumassoum | |
| Tala | |
| Tarman | |
| Tiringoulou | |
| Tiroungoulou |
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Sample Address Format for Ouandja
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Ouandja, Birao, Vakaga, 00000
CENTRAL AFRICAN REPUBLIC
Ouandja on the Map
The map above highlights the geographic boundaries of the Ouandja communes in Central African Republic.
Ouandja Quick Facts
| Country | Central African Republic (CF) |
|---|---|
| Administrative Path | Central African Republic → Vakaga → Birao |
| Postal Code | |
| Prefecture | Vakaga |
| Sub-prefectures | Birao |
| ISO Codes | CF / CAF / 140 |
| Top-level domain (ccTLD) | .cf |
| Coordinates | 10.3, 22.8 |
| Places | 32 |
What to Know About Ouandja
Key Facts
Ouandja is a sub-prefecture within the Birao prefecture of the Vakaga prefecture in the Central African Republic, representing the most specific administrative level in this hierarchy. Located in the northeasternmost part of the Central African Republic, Ouandja sits within the vast, sparsely populated savanna region near the country's borders with Chad and Sudan. This remote administrative division covers a significant area typical of the region's expansive territories, though precise population figures are challenging to determine due to the area's isolation and limited infrastructure. As a sub-prefecture, Ouandja contains several smaller villages and settlements that fall under its administrative jurisdiction, though specific municipal divisions within this level are not widely documented in available sources. The region's geography consists primarily of flat to gently rolling terrain with seasonal rivers and vegetation characteristic of the Sahelian transition zone between the Sahara Desert to the north and the more humid savannas to the south. For those seeking to access postal code information or administrative details for the villages and settlements within Ouandja sub-prefecture, understanding its position within this remote northeastern corner of the Central African Republic provides essential geographical context.