In Ranipet district, Tamil Nadu, PIN code 632531 is anchored by Ayarpadi BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ayarpadi BO | BO | Branch Post Office |
| Kalathur BO | BO | Branch Post Office |
| Ocheri SO | SO | Sub Post Office |
| Sirukarumbur BO | BO | Branch Post Office |
| Perumbulipakkam BO | BO | Branch Post Office |
