North Lakhimpur is Taluka (Tehsil) in Lakhimpur district of Assam state. North Lakhimpur has 2 areas (postal offices). North Lakhimpur has a Head Office and the PIN Code of North Lakhimpur is 787001.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 787031 | Khelmati PIN Code | Lakhimpur | North Lakhimpur | Sub Office |
| 787001 | North Lakhimpur PIN Code | Lakhimpur | North Lakhimpur | Head Office |