29 PIN codes
| PIN code | Post offices | Taluk / tehsil |
|---|---|---|
| 613301 | Thachankurichi B.O | – |
| 614616 | Edaiyathur B.O, Ratnakottai B.O | – |
| 614618 | Pandipathiram B.O | – |
| 614619 | Karakathikottai B.O | – |
| 614620 | Vellore B.O | – |
| 614624 | Kasimpudupet B.O, Merpanaikadu B.O, Periyalur B.O | – |
| 614630 | Singavanam B.O | – |
| 614801 | Vallavari B.O | – |
| 614805 | Amarasimhendrapuram B.O, Mangalanadu B.O | – |
| 621305 | Minaveli B.O | – |
| 621308 | Oliyamangalam B.O | – |
| 621316 | Velur B.O | – |
| 622004 | Vadavalam B.O | – |
| 622104 | Pulvayal B.O | – |
| 622201 | Mirattunilai B.O | – |
| 622202 | Kongudi B.O | – |
| 622203 | Ganapathipuram B.O, Killanur B.O | – |
| 622204 | Kurungalur B.O, Okkur Perunthamarai B.O | – |
| 622301 | Kalabam B.O, Kovilur Alangudi B.O, Ponnanviduthi B.O and 2 more | – |
| 622302 | Kallakottai B.O, Karukkakurichi B.O, Keerathur B.O and 1 more | – |
| 622303 | Tirukkattalai B.O | – |
| 622304 | Mangadu B.O, Pullanviduthi B.O | – |
| 622401 | Semboodi B.O | – |
| 622402 | Arasamalai B.O, Panayapatti B.O | – |
| 622501 | Puthambur B.O | – |
| 622502 | Kalamavur B.O, Kunnandarkoil B.O, Odayalipatti B.O and 1 more | – |
| 622503 | Athanur B.O, Kattubawa Pallivasal B.O | – |
| 622506 | Sengirai B.O, Thekkattur B.O | – |
| 622507 | Pilivalam B.O, Thulayanur B.O | – |