If you’re driving through Tamil Nadu, especially along the coastal stretches near Puducherry or southern parts of the state, you’ll probably notice vehicles with TN 31 on their number plates. But what does that code actually represent?
TN 31 is the official vehicle registration code for Cuddalore, a district known for its quiet beaches, mangrove forests, and colonial past.
While locals barely give it a second thought, for travellers, especially those renting cars or bikes, it helps to know where your ride is from and what that means for your trip.
Cuddalore RTO (TN 31): What Travellers Should Know?
The Regional Transport Office (RTO) in Cuddalore might not be on your sightseeing list, but it plays a critical role in how vehicles move around the district.
Whether you’re renting a scooter, picking up a self-drive car, or simply curious about how the system works in Tamil Nadu, this is the registration hub behind every TN 31-tagged vehicle.
Here’s a quick look at its details:
| Field | Details |
| TN Registration | Regional Transport Office (RTO) |
| Number | TN-31 |
| City/District | Cuddalore |
| State | Tamil Nadu |
| Phone | 04142-234035 |
| CUG Number | 9384808178 |
| rtotn31@nic.in | |
| Address | Karai Yera Vitta Kuppam, Cuddalore – 607001 |
As a traveler, you probably won’t need to visit the RTO office. But knowing where your vehicle is officially tied to can be handy, especially if you’re planning to cross state borders or need to deal with documentation or permits.
What Makes TN 31 Relevant for Travellers?
If you’re renting a bike or car in Tamil Nadu, especially near Cuddalore, Puducherry, or Chidambaram, you’ll likely come across TN 31 vehicles. This registration number is more than just a local ID; it tells you about the origin and regulation of the vehicle you’re using.
Here’s why TN 31 matters to you as a traveler:
- It’s the official code for Cuddalore RTO
- If you’re renting a vehicle locally in Cuddalore, it will likely be TN 31-registered
- Traffic and transport authorities use it to identify a vehicle’s origin, especially at checkposts
- If any paperwork or permit issues arise, knowing your vehicle’s RTO region helps resolve them quickly
Whether you’re exploring Silver Beach, heading toward Pichavaram’s mangrove forests, or detouring to nearby temples, chances are your vehicle is registered with TN 31, and that connects you to one of Tamil Nadu’s key coastal transport zones.
Other RTO Codes in and Around Cuddalore
Cuddalore, like many large districts in Tamil Nadu, has subdivisions and neighboring zones that use their own RTO codes. So while TN 31 covers the main region, you might also spot:
- TN 31Y: For vehicles from Neyveli U.O
- TN 31Z: Often used for Panruti U.O
This breakdown helps the government manage transport services more efficiently. For you as a traveler, it’s just another way to learn more about the place you’re exploring, from the back of a bike or behind the wheel of your rental.
FAQs
What is TN 31 and which district does it belong to?
TN 31 is the official Regional Transport Office (RTO) code for Cuddalore district in Tamil Nadu. It appears on number plates of vehicles registered in this region.
Can I rent a TN 31-registered vehicle as a tourist?
Yes, many rental agencies in and around Cuddalore offer TN 31-registered vehicles. Just ensure you receive all valid documents like insurance and the registration certificate.
Is it safe to drive a TN 31 vehicle in other parts of Tamil Nadu?
Absolutely, TN 31-registered vehicles can be used across Tamil Nadu and other Indian states with valid permits. Just follow traffic rules and carry all required paperwork.
How can I confirm if a vehicle is registered under TN 31?
You can identify it by the license plate, which will begin with TN 31. You can also verify it online using the Parivahan portal by entering the plate number.
Do I need a special permit to drive a TN 31 vehicle outside Tamil Nadu?
If you’re crossing state borders, especially for commercial vehicles, you may need an entry permit. For private vehicles, usually, a valid RC, DL, insurance, and pollution certificate are enough.
Where exactly is the TN 31 RTO office located?
The TN 31 RTO office is located in Karai Yera Vitta Kuppam village, Cuddalore – 607001. It serves the entire Cuddalore district and nearby zones.
Why does the RTO code matter for tourists?
Knowing the RTO code helps you trace your rental vehicle’s origin and simplifies paperwork during checkposts or emergencies. It also ensures you’re renting from a legitimate and registered provider.
