| Office Name | Seri B.O |
| Pincodes | 185151 |
| Area | Seri |
| Office Status | Branch Post Office |
| Postal Circle | Jammukashmir |
| Postal Division | Rajouri |
| Postal Region | Srinagar Hq |
| District | Rajauri |
| State | Jammu & Kashmir |
| Telephone No. | Na |
| Office Name | Seri B.O |
| Pincodes | 176315 |
| Area | Seri |
| Office Status | Branch Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Chamba |
| Postal Region | Shimla Hq |
| District | Chamba |
| State | Himachal Pradesh |
| Telephone No. | Na |
| Office Name | Seri B.O |
| Pincodes | 175011 |
| Area | Seri |
| Office Status | Branch Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Mandi |
| Postal Region | Shimla Hq |
| District | Mandi |
| State | Himachal Pradesh |
| Telephone No. | Na |
| Office Name | Seri B.O |
| Pincodes | 632508 |
| Area | Seri |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Arakkonam |
| Postal Region | Chennai Region |
| District | Vellore |
| State | Tamil Nadu |
| Telephone No. | Na |