Pincode 621802 · Ariyalur District · Tamil Nadu
| Name | Chinnavalayam BO |
| Type | Branch Post Office |
| Pincode | 621802 |
| Taluk | Tiruchirapalli Division |
| District | |
| State | |
| Coordinates | 11.2100, 79.3900 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Post Office | |
| Post Office |
Ariyalur, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Kaluvanthondi BO | Branch Post Office |
| Karadikulam BO | Branch Post Office |
| Kilakudiyiruppu BO | Branch Post Office |
| Periyavalayam BO | Branch Post Office |
| Sengunthapuram BO | Branch Post Office |
| Sooriyamanal B.O. | Branch Post Office |