| Office Name | Factory Area Faridabad S.O |
| Pincodes | 121001 |
| Area | Factory Area Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2233911 |
| Office Name | Faridabad Nit H.O |
| Pincodes | 121001 |
| Area | Faridabad Nit |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2415821 |
| Office Name | Feroz Gandhi Nagar Faridabad S.O |
| Pincodes | 121001 |
| Area | Feroz Gandhi Nagar Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2484435 |
| Office Name | Industrial Area Faridabad S.O |
| Pincodes | 121001 |
| Area | Industrial Area Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2415611 |
| Office Name | N.I.F.M. Faridabad S.O |
| Pincodes | 121001 |
| Area | N.I.F.M. Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2418857 |
| Office Name | Nh-2 Faridabad S.O |
| Pincodes | 121001 |
| Area | Nh-2 Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2412505 |
| Office Name | Nh-3 Faridabad S.O |
| Pincodes | 121001 |
| Area | Nh-3 Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2412134 |
| Office Name | Nh-4 Faridabad S.O |
| Pincodes | 121001 |
| Area | Nh-4 Faridabad |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Faridabad |
| Postal Region | Ambala Hq |
| District | Faridabad |
| State | Haryana |
| Telephone No. | 0129-2412752 |