Ulundai is located in the district of Tiruvallur, Tamil Nadu. The pincode of Ulundai is 602105. The area "Ulundai" lies under takula of Thiruvallur and has a Branch Office. Ulundai comes under the head office Kanchipuram. The postal division for pin code 602105 is Kanchipuram.
| Area | Ulundai |
| Pincode | 602105 |
| Taluka or Tehsil | Thiruvallur |
| District | Tiruvallur |
| State | Tamil Nadu |
| Office Status | Branch Office |
| Postal Division | Kanchipuram |
| Postal Region | Chennai Region |
| Sub Office | Sriperumbudur |
| Head Office | Kanchipuram |
| Contact Address | Postmaster, Post Office Ulundai (Branch Office), Thiruvallur, Tamil Nadu, India, Pin Code: 602105 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 602105 | Gunduperumbedu pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Mathur pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Pattunoolchatram pin code | Kanchipuram | Kanchipuram | Sub Office |
| 602105 | Pennalur pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Pillaipakkam pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Pondur pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Sriperumbudur pin code | Kanchipuram | Sriperumbudur | Sub Office |
| 602105 | Thandalam pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Thodukadu pin code | Tiruvallur | Thiruvallur | Branch Office |
| 602105 | Ulundai pin code | Tiruvallur | Thiruvallur | Branch Office |
| 602105 | Valarpuram pin code | Kanchipuram | Sriperumbudur | Branch Office |
| 602105 | Vayalur pin code | Kanchipuram | Sriperumbudur | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.