Sipajhar is Taluka (Tehsil) in Darrang district of Assam state. Sipajhar has 17 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 784145 | Bajanapathar PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Bordolguri PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Byaspara PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Chengeliajhar PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Dhekipara PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Dholpur PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Ganesh Kunwari PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Garukhuti PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Hazarikapara PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Khandajan PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Kuruwa PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Maroi PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Marowachowka PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Muslimghopa PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Sanowa PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Satkhali PIN Code | Darrang | Sipajhar | Branch Office |
| 784145 | Sipajhal PIN Code | Darrang | Sipajhar | Sub Office |