| Office Name | Karaiya B.O |
| Pincodes | 815355 |
| Area | Karaiya |
| Office Status | Branch Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Santhal Parganas |
| Postal Region | Ranchi |
| District | Jamtara |
| State | Jharkhand |
| Telephone No. | Na |
| Office Name | Karaiya B.O |
| Pincodes | 470125 |
| Area | Karaiya |
| Office Status | Branch Post Office |
| Postal Circle | Madhya Pradesh |
| Postal Division | Sagar |
| Postal Region | Bhopal Hq |
| District | Sagar |
| State | Madhya Pradesh |
| Telephone No. | Na |