| Post office | Kalgachia S.O |
| Pin code | 781319 |
| Office type | S.O |
| Taluk / city | Kalgachia |
| District name | Barpeta |
| State name | Assam |
| Delivery status | Delivery |
| Division name | Nalbari |
| Region name | Guwahati HQ |
| Circle name | Assam |
| Related sub office | NA |
| Related head office | Barpeta H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 781319 | Kalgachia S.O | Kalgachia | Barpeta | Assam |
| 781319 | Balagaon B.O | NA | Barpeta | Assam |
| 781319 | Balikuri B.O | NA | Barpeta | Assam |
| 781319 | Bankubhanga B.O | NA | Barpeta | Assam |
| 781319 | Charcharia B.O | NA | Barpeta | Assam |
| 781319 | Ghugubari B.O | NA | Barpeta | Assam |
| 781319 | Gunialguri B.O | NA | Barpeta | Assam |
| 781319 | Langa B.O | NA | Barpeta | Assam |
| 781319 | Niz Rampur B.O | NA | Barpeta | Assam |
| 781319 | Saupur B.O | NA | Barpeta | Assam |