| Place | Post Code |
|---|---|
| Ambarijeby, Betsiboka) | 421 |
| Ambatomboromahery, Betsiboka) | 421 |
| Ambohimiarina, Betsiboka) | 421 |
| Androfiabe, Betsiboka) | 421 |
| Mahatsinjo, Betsiboka) | 421 |
| Mandanilasiray, Betsiboka) | 421 |
| Matsitso, Betsiboka) | 421 |
| Miadandririnina, Betsiboka) | 421 |
| Tanambao, Betsiboka) | 421 |
| Tsararova, Betsiboka) | 421 |
| Tsitiasofina, Betsiboka) | 421 |
| Postal Codes in Tsaratanana | |
|---|---|
| Ambakireny | |
| Ampandrana | |
| Andriamena | |
| Bekapaika | |
| Betrandraka | |
| Brieville | |
| Keliloha | |
| Manakana | |
| Sakoamadinika | |
| Sarobaratra | |
| Tsararova | |
| Tsaratanana | |