There are 5 post offices under PIN code 632516.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kuppireddithangal B.O | Branch Office | Delivery | Katpadi | Vellore | Arakkonam | Chennai Region | Tamil Nadu | Tamilnadu |
| 2 | Mahimandalam B.O | Branch Office | Delivery | Katpadi | Vellore | Arakkonam | Chennai Region | Tamil Nadu | Tamilnadu |
| 3 | Periamittoor B.O | Branch Office | Delivery | Katpadi | Vellore | Arakkonam | Chennai Region | Tamil Nadu | Tamilnadu |
| 4 | Thathireddipalle B.O | Branch Office | Delivery | Katpadi | Vellore | Arakkonam | Chennai Region | Tamil Nadu | Tamilnadu |
| 5 | Vennampalle S.O | Sub Office | Delivery | Katpadi | Vellore | Arakkonam | Chennai Region | Tamil Nadu | Tamilnadu |