| Office Name | Arki B.O |
| Pincodes | 835225 |
| Area | Arki |
| Office Status | Branch Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Ranchi |
| Postal Region | Ranchi |
| District | Ranchi |
| State | Jharkhand |
| Telephone No. | Na |
| Office Name | Arki S.O |
| Pincodes | 173208 |
| Area | Arki |
| Office Status | Sub Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Solan |
| Postal Region | Shimla Hq |
| District | Solan |
| State | Himachal Pradesh |
| Telephone No. | 01796-220825 |