PIN code 631002 belongs to Kilandurai BO (Branch Post Office), located in Ranipet district, Tamil Nadu. It falls under the Southern Postal Region and is served by 7 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kilandurai BO | BO | Branch Post Office |
| Nagavedu BO | BO | Branch Post Office |
| Perumuchi BO | BO | Branch Post Office |
| Parithiputhur BO | BO | Branch Post Office |
| Palanipet SO | SO | Sub Post Office |
| Ammanur BO | BO | Branch Post Office |
| Sirunamalli BO | BO | Branch Post Office |
