| Post office | Srikalahasti H.O |
| Pin code | 517644 |
| Office type | H.O |
| Taluk / city | Srikalahasti |
| District name | Chittoor |
| State name | Andhra Pradesh |
| Delivery status | Delivery |
| Division name | Tirupati |
| Region name | Kurnool |
| Circle name | Andhra Pradesh |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 517644 | G.S.T.Centre B.O | Srikalahasti | Chittoor | Andhra Pradesh |
| 517644 | Kothapet (Srikalahasti) S.O | Srikalahasti | Chittoor | Andhra Pradesh |
| 517644 | Srikalahasti H.O | Srikalahasti | Chittoor | Andhra Pradesh |
| 517644 | Srikalahasti North S.O | Srikalahasti | Chittoor | Andhra Pradesh |