| Office Name | Chattarpur S.O |
| Pincodes | 110074 |
| Area | Chattarpur |
| Office Status | Sub Post Office |
| Postal Circle | Delhi |
| Postal Division | New Delhi South West |
| Postal Region | Delhi |
| District | South West Delhi |
| State | Delhi |
| Telephone No. | 011-26303145 |
| Office Name | Chattarpur B.O |
| Pincodes | 263153 |
| Area | Chattarpur |
| Office Status | Branch Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Nainital |
| Postal Region | Dehradun |
| District | Udham Singh Nagar |
| State | Uttarakhand |
| Telephone No. | Na |