Kushdhowa is Taluka (Tehsil) in Goalpara district of Assam state. Kushdhowa has 4 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 783123 | Ambari PIN Code | Goalpara | Kushdhowa | Branch Office |
| 783123 | Dhupdhara PIN Code | Goalpara | Kushdhowa | Sub Office |
| 783123 | Mallengkona PIN Code | Goalpara | Kushdhowa | Branch Office |
| 783123 | Tingba PIN Code | Goalpara | Kushdhowa | Branch Office |