| Communes |
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| Postal/ZIP Codes in Baboua, Baboua |
| Postal/ZIP Codes in Bingué, Baboua |
| Postal/ZIP Codes in Fo, Baboua |
| Postal/ZIP Codes in Goudrot, Baboua |
| Postal/ZIP Codes in Koundé, Baboua |
| Postal/ZIP Codes in Nana-Mambéré |
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| Postal/ZIP Codes in Abba |
| Postal/ZIP Codes in Baboua |
| Postal/ZIP Codes in Baoro |
| Postal/ZIP Codes in Bouar |