Islamgaon is Taluka (Tehsil) in Lakhimpur district of Assam state. Islamgaon has 9 areas (postal offices). Islamgaon has a Sub Office and the PIN Code of Islamgaon is 787054.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 787054 | Adi Alengi Satra PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Bor Alengi Satra PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Daulatpur PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Dhunaguri PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Islamgaon PIN Code | Lakhimpur | Islamgaon | Sub Office |
| 787054 | Kutubpur PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Likhakchapori PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Sandowkhowa PIN Code | Lakhimpur | Islamgaon | Branch Office |
| 787054 | Sonapur PIN Code | Lakhimpur | Islamgaon | Branch Office |