Pin code 603102
12 post offices in Chengalpattu, Tamil Nadu use pin code 603102.
| Post office | Type | Division |
|---|---|---|
| Ayapakkam | BO | Chengalpattu Division |
| Kalpakkam | PO | Chengalpattu Division |
| Manamai | BO | Chengalpattu Division |
| Melperumalcheri | BO | Chengalpattu Division |
| Pattaraikalani | BO | Chengalpattu Division |
| Pudupattinam Colony | PO (non-delivery) | Chengalpattu Division |
| Reactor Research Centre | BO (non-delivery) | Chengalpattu Division |
| Suradimangalam | BO | Chengalpattu Division |
| Vayalur | BO | Chengalpattu Division |
| Vazhuvadur | BO | Chengalpattu Division |
| Vengapakkam | BO | Chengalpattu Division |
| Vittilapuram | BO | Chengalpattu Division |
What 603102 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 603, are the sorting district, and 102 identifies the delivery office.