| Place | Post Code |
|---|---|
| Rowta Bagan, North Assam) | 784114 |
| Rowta Station, North Assam) | 784508 |
| Rowtaga0n, North Assam) | 784508 |
| Salmari, North Assam) | 784507 |
| Shillongkhuti, North Assam) | 784508 |
| Sonajuli, North Assam) | 784507 |
| Tekelibil, North Assam) | 784146 |
| Udalguri Jungle, North Assam) | 784509 |
| Udalguri Maimansinga, North Assam) | 784509 |
| Udalguri Nepali Gaon, North Assam) | 784509 |
| Ulubari, North Assam) | 784525 |
| Uttar Chuba, North Assam) | 784507 |
| Postal Codes in Udalguri | |
|---|---|
| Dalgaon | |
| Dhekiajuli | |
| Harisinga | |
| Kalaigaon | |
| Khoirabari | |
| Mangaldoi | |
| Mazbat | |
| Pathorighat | |
| Udalguri | |