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ToggleIf you’re cruising through Tamil Nadu, especially along NH-44 or on the way to Kolli Hills, chances are you’ll spot a lot of vehicles with TN 28 on their number plates. But what does that really mean?
TN 28 is the official vehicle registration code for Namakkal, a centrally located district in Tamil Nadu known for its hill ranges, quiet countryside, and growing industrial presence.
For locals, it’s just another part of daily life. But for travelers, especially those on a road trip or renting a car or bike in the area, it helps to know where your vehicle comes from and what to expect.
Namakkal RTO (TN 28): What Travellers Should Know?
The Regional Transport Office (RTO) in Namakkal isn’t a tourist destination, but it plays an important role in how vehicles operate here. Whether you’re renting a vehicle, planning a multi-district road trip, or just curious about the system behind those TN codes, the TN 28 RTO is the official administrative body for all vehicle-related services in Namakkal.
From issuing licenses and registration certificates to handling road tax and fitness tests, this office supports every TN 28 vehicle on the road.
Here’s a quick look at its details:
| Field | Details |
| TN Registration | Regional Transport Office (RTO) |
| Number | TN-28 |
| City | Namakkal |
| State | Tamil Nadu |
| Phone | 04286-280895 |
| CUG Number | 9384808251 |
| rtotn28@nic.in | |
| Address | Collector Office Campus, Nallipalayam, Namakkal – 637003 |
While you probably won’t need to visit the RTO as a traveler, it’s good to know where your vehicle is legally registered, especially if you’re planning to drive across state borders or through multiple RTO zones in Tamil Nadu.
What Makes TN 28 Relevant for Travellers?

If you’re hiring a vehicle or self-driving across Tamil Nadu, the registration number on your ride can tell you more than just a regional code, it reflects where it was issued, how it’s regulated, and which RTO office you should deal with if anything comes up during your trip.
Here’s why TN 28 matters to travellers:
- It’s the official code for Namakkal RTO
- If you’re renting a car, bike, or van in or around Namakkal, you’ll likely get a TN 28-registered vehicle
- It helps traffic and transport authorities identify the origin of the vehicle, especially at check posts or toll plazas
- If there’s ever a need for vehicle paperwork, permits, or legal checks, knowing your RTO region makes it easier to manage
Whether you’re on a hill route to Kolli Hills, exploring ancient temples like Namakkal Anjaneyar, or passing through on your way from Salem to Karur, chances are your vehicle will be TN 28-registered, and that connects you directly to this key RTO zone in Tamil Nadu’s transport network.
Other RTO Codes Near Namakkal You Might See
Namakkal might not be as large as Chennai or Coimbatore, but it sits right in the middle of some important travel corridors.
If you’re road tripping in this region, you may come across these nearby codes:
- TN 30: For vehicles registered in Salem
- TN 33: For vehicles from the Erode district
- TN 47: For vehicles coming from Karur
- TN 38: For Coimbatore
This breakdown helps authorities manage vehicle movements, taxation, and traffic flow more effectively. For travelers, it’s another cool insight into how organized and region-specific India’s RTO system is.
FAQs
What does TN 28 mean on a number plate?
TN 28 is the vehicle registration code assigned to Namakkal district in Tamil Nadu. It indicates that the vehicle was registered at the Namakkal Regional Transport Office (RTO).
Can tourists rent cars or bikes in Namakkal with TN 28 registration?
Yes, travelers can rent locally registered vehicles with TN 28 plates from rental services in and around Namakkal. Always check for valid documents and insurance before driving off.
Is it legal to drive a TN 28 vehicle in other Indian states?
Absolutely, TN 28 vehicles can travel freely across Indian states. Just ensure all documents like registration, insurance, and pollution certificates are up to date.
Do I need to visit the Namakkal RTO as a traveler?
Not usually, unless you’re dealing with official vehicle paperwork or ownership transfers. Most travelers won’t need to interact with the RTO during regular trips.
How do I find out if my rental vehicle is from Namakkal?
Just look at the number plate, if it starts with TN 28, it’s registered in Namakkal district. The RTO code is always listed right after the state abbreviation.
Is Namakkal safe for self-driving tourists?
Yes, Namakkal is generally safe and has well-maintained roads. As with any rural area, drive cautiously, especially on hill routes like Kolli Hills.
What documents should I carry when driving a TN 28 vehicle?
You should always carry a valid driving license, registration certificate (RC), insurance, and pollution control certificate. If you’re a foreign national, bring your passport and international driving permit too.







