| Illupur, Thiruvallur |
602002 |
| Irulanjeri, Thiruvallur |
631402 |
| Kadambathur, Thiruvallur |
631203 |
| Kakkalur, Thiruvallur |
602003 |
| Kalambakkam, Thiruvallur |
602025 |
| Kalianur, Thiruvallur |
631203, 602021 |
| Kaliyanakuppam, Thiruvallur |
602021 |
| Kallambedu, Thiruvallur |
602108 |
| Kanagavallipuram, Thiruvallur |
631203 |
| Kannampettai, Thiruvallur |
602023 |
| Kannur, Thiruvallur |
602108 |
| Karanai, Thiruvallur |
603403, 631402, 631203 |
| Karanisampattu, Thiruvallur |
631204 |
| Karattanur, Thiruvallur |
602023 |
| Karikalavakkam, Thiruvallur |
602021 |
| Kasavanallathur, Thiruvallur |
631203 |
| Kavankolathur, Thiruvallur |
631203 |
| Keelvilagam, Thiruvallur |
631203 |
| Kilanur, Thiruvallur |
602021 |
| Kilnallathur, Thiruvallur |
602002 |
| Kodanjeri, Thiruvallur |
631402 |
| Koduvalli, Thiruvallur |
600055 |
| Koduveli, Thiruvallur |
601103 |
| Kolathur, Thiruvallur |
600099, 631207 |
| Komakkambedu, Thiruvallur |
602024 |
| Kondancheri, Thiruvallur |
631402 |