Tulin Onsoi Postal Codes: 77482 to 77485 | Nunukan, Kalimantan Utara
Postal Codes (Kode pos) for Tulin Onsoi range from 77482 to 77485 in Nunukan, Kalimantan Utara, Indonesia. To find exact Postal Codes and postcodes within Tulin Onsoi, choose from the districts below.
Postal Codes for Places in Tulin Onsoi
Showing 14 places in Tulin Onsoi. Last verified with official records on April 21, 2026.
| Blatikon | |
| Kulunsayan | |
| Makmur | |
| Naputi | |
| Salang | |
| Sanur | |
| Sebuku I | |
| Sebuku II | |
| Sekikilan | |
| Semunad | |
| Tau Baru | |
| Tembalang | |
| Tinampak I | |
| Tinampak Ii |
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Sample Address Format for Tulin Onsoi
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Tulin Onsoi, Nunukan, Kalimantan Utara, 77485
INDONESIA
Tulin Onsoi on the Map
The map above highlights the geographic boundaries of the Tulin Onsoi districts in Indonesia.
Tulin Onsoi Quick Facts
| Country | Indonesia (ID) |
|---|---|
| Administrative Path | Indonesia β Kalimantan Utara β Nunukan |
| Postal Code | 77482~77485 |
| Province | Kalimantan Utara |
| Regencies | Nunukan |
| ISO Codes | ID / IDN / 360 |
| Top-level domain (ccTLD) | .id |
| Coordinates | 4.292809, 117.301575 |
| Places | 14 |
What to Know About Tulin Onsoi
Key Facts
Tulin Onsoi is a district (kecamatan) located in Nunukan Regency within the province of North Kalimantan, Indonesia. Situated in the northernmost part of Indonesian Borneo, this district occupies a strategic position along the international border with Malaysia's Sabah state. Tulin Onsoi covers a substantial land area characterized by diverse topography ranging from coastal lowlands to forested interior regions. The district serves as an important administrative and economic hub for the surrounding rural communities, with its population primarily engaged in agriculture, fishing, and cross-border trade activities. As part of Nunukan Regency's administrative structure, Tulin Onsoi contains multiple villages (desa) that form the basic governance units serving local residents. The district's location near the international border gives it particular significance for regional security and economic cooperation between Indonesia and Malaysia. For those seeking to access postal services or communicate with residents in this border region, understanding Tulin Onsoi's administrative subdivisions is essential for accurate addressing and mail delivery throughout its constituent villages.
Neighboring Regions
- Krayan
- Krayan Selatan
- Lumbis
- Lumbis Ogong
- Nunukan
- Sembakung
- Sebuku