| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21. | Balisatra B.O | 782122 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Batadraba S.O | Nagaon H.O |
| 22. | Bamuni B.O | 782102 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Barhampur S.O | Nagaon H.O |
| 23. | Bamunijan B.O | 782425 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Chaparmukh S.O | Nagaon H.O |
| 24. | Barangatoli B.O | 782141 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Puranigudam S.O | Nagaon H.O |
| 25. | Barangatoli Bazar B.O | 782445 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Hojai | Nagaon | - | Nilbagan S.O | Diphu H.O |
| 26. | Barapatia B.O | 782428 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Jamunamukh S.O | Diphu H.O |
| 27. | Barapujia B.O | 782103 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Raha | Nagaon | - | Raha S.O | Nagaon H.O |
| 28. | Barbhagia B.O | 782138 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Missa S.O | Nagaon H.O |
| 29. | Barchila B.O | 782142 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Bebejia S.O | Nagaon H.O |
| 30. | Barghat B.O | 782125 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Rupahi S.O | Nagaon H.O |
| 31. | Barhampur S.O | 782102 | Sub Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | 03672-227711 | - | Nagaon H.O |
| 32. | Barhawar B.O | 782439 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Hojai | Nagaon | - | Murazar Bazar S.O | Diphu H.O |
| 33. | Barmanipur B.O | 782142 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Bebejia S.O | Nagaon H.O |
| 34. | Barpanigaon B.O | 782141 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Puranigudam S.O | Nagaon H.O |
| 35. | Batadraba S.O | 782122 | Sub Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | 03672-243350 | - | Nagaon H.O |
| 36. | Batamari B.O | 782122 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Batadraba S.O | Nagaon H.O |
| 37. | Bebejia S.O | 782142 | Sub Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | 03672-280039 | - | Nagaon H.O |
| 38. | Bechamari B.O | 782123 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Dhing S.O | Nagaon H.O |
| 39. | Beltola B.O | 782425 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Chaparmukh S.O | Nagaon H.O |
| 40. | Bengenaati B.O | 782137 | Branch Post Office | Delivery | Nagaon | Dibrugarh | Assam | Nagaon | Nagaon | - | Kuworitul S.O | Nagaon H.O |
