Uttukottai is Taluka (Tehsil) in Tiruvallur district of Tamil Nadu state. Uttukottai has 12 areas (postal offices). Uttukottai has a Sub Office and the PIN Code of Uttukottai is 602026.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 602026 | Goonipalayam PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 601102 | Kannigaipair PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 601102 | Majankaranai PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 601102 | Mukkarambakkam PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 602026 | Perandur PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 602026 | Pondavakkam PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 602026 | Sulaimeni PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 601102 | Thandalam PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 602026 | Tharakshi PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 602026 | Uttukottai PIN Code | Tiruvallur | Uttukottai | Sub Office |
| 601102 | Vadamadurai PIN Code | Tiruvallur | Uttukottai | Branch Office |
| 601103 | Vengal PIN Code | Tiruvallur | Uttukottai | Sub Office |