| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21. | Barthal B.O | 788113 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Dwarband S.O | Hailakandi H.O |
| 22. | Barthal T E B.O | 788102 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Dewan S.O | Silchar H.O |
| 23. | Batertal B.O | 788015 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Meherpur S.O | Silchar H.O |
| 24. | Behara Bazar S.O | 788817 | Sub Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | 03842-283518 | - | Karimganj H.O |
| 25. | Behara PT IV B.O | 788817 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Behara Bazar S.O | Karimganj H.O |
| 26. | Bekirpar S.O | 788123 | Sub Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | 03842-252324 | - | Silchar H.O |
| 27. | Berabak PT II B.O | 788115 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Narsingpur S.O | Silchar H.O |
| 28. | Bhaga Bazar S.O | 788120 | Sub Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | 03842-258421 | - | Silchar H.O |
| 29. | Bhairabpur B.O | 788815 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Kalain S.O | Karimganj H.O |
| 30. | Bhangarpar B.O | 788817 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Behara Bazar S.O | Karimganj H.O |
| 31. | Bharakhai B.O | 788010 | Branch Post Office | Non-Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Silchar REC S.O | Silchar H.O |
| 32. | Bhuban Valley B.O | 788099 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Matinagar S.O | Silchar H.O |
| 33. | Bhubandhar T E B.O | 788114 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Dholai Bazar S.O | Silchar H.O |
| 34. | Bhubaneswarnagar B.O | 788817 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Behara Bazar S.O | Karimganj H.O |
| 35. | Bidyaratanpur B.O | 788120 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Bhaga Bazar S.O | Silchar H.O |
| 36. | Bilburunga B.O | 788817 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Behara Bazar S.O | Karimganj H.O |
| 37. | Binnakandi B.O | 788126 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Binnakandi Ghat S.O | Silchar H.O |
| 38. | Binnakandi Ghat S.O | 788126 | Sub Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | 03842-287448 | - | Silchar H.O |
| 39. | Boali Basti B.O | 788099 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Matinagar S.O | Silchar H.O |
| 40. | Boaljur B.O | 788115 | Branch Post Office | Delivery | Cachar | Guwahati HQ | Assam | - | Cachar | - | Narsingpur S.O | Silchar H.O |
