Kalgachia is Taluka (Tehsil) in Barpeta district of Assam state. Kalgachia has 1 areas (postal offices). Kalgachia has a Sub Office and the PIN Code of Kalgachia is 781319.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 781319 | Kalgachia PIN Code | Barpeta | Kalgachia | Sub Office |