Erumaivettipalayam BO is the primary post office registered under PIN code 600067 in Thiruvallur, Tamil Nadu. This code sits within the Southern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Erumaivettipalayam BO | BO | Branch Post Office |
| Orakadu BO | BO | Branch Post Office |
| Alinjivakkam BO | BO | Branch Post Office |
| Jagannathapuram BO | BO | Branch Post Office |
| Budur BO | BO | Branch Post Office |
| Sholavaram SO | SO | Sub Post Office |
| Nayar BO | BO | Branch Post Office |
