Kalaigaon is Taluka (Tehsil) in Darrang district of Assam state. Kalaigaon has 13 areas (postal offices). Kalaigaon has a Sub Office and the PIN Code of Kalaigaon is 784525.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 784525 | Barampur Kalaigaon PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Barkalachowka PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Bhekulikanda PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Bherbheribill PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Bholabari PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Chengapathar PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Kabir Ali PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Kalaigaon PIN Code | Darrang | Kalaigaon | Sub Office |
| 784525 | Lakhimpur PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Majorchuba PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Outola PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Ranipukhuri PIN Code | Darrang | Kalaigaon | Branch Office |
| 784525 | Tengabari PIN Code | Darrang | Kalaigaon | Branch Office |