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ToggleIf you’re road-tripping through the scenic stretches of southern Kerala, perhaps somewhere between the coastal allure of Varkala and the heritage-rich capital of Thiruvananthapuram, you might spot a vehicle with the number plate KL 16. But what does it actually mean, and where does it come from?
You may find yourself wondering, “KL 16 which district does it belong to?” The answer: Attingal, a historic town that falls within the Thiruvananthapuram district in Kerala. Known for its cultural depth and as a gateway to northern Thiruvananthapuram, Attingal sits just off Kerala’s main NH66 highway, a common route for travellers exploring the southern stretch of India’s tropical coastline.
For locals, KL 16 is just another number on their ride. But for road trippers, tourists, or anyone renting a car or bike, it offers more than that, it’s a code that tells you where a vehicle was registered. And that’s useful when navigating across districts, passing check posts, or simply tracking the geography of your travel.
Attingal RTO (KL 16): What Travellers Should Know?
The Attingal Sub Regional Transport Office (SRTO) might not be marked on your Google Maps itinerary, but it quietly supports a huge amount of traffic and transport logistics across northern Thiruvananthapuram.
Whether you’re riding a rented bike toward Varkala, taking a detour through Anchuthengu Fort, or heading south to the bustling city of Thiruvananthapuram, there’s a good chance your vehicle’s registered under KL 16.
Here’s a quick glance at the official KL 16 details:
| Field | Details |
| KL Registration | Sub Regional Transport Office (SRTO) |
| Number | KL-16 |
| City | Attingal |
| District | Thiruvananthapuram |
| State | Kerala |
| Phone | +91 9188917316 |
| Office Phone Number | 0470-2626400 |
| kl16.mvd@kerala.gov.in | |
| Address | AMC 16/218(1), Avittam Complex, Mamam, Attingal – 695104 |
You probably won’t need to visit the KL 16 RTO during your trip, but it’s always good to know where your rental vehicle originates, especially when crossing district lines, getting stopped at a check post, or verifying documents during your drive.
What Makes KL 16 Relevant for Travellers?

When you rent a car or bike in Kerala, the vehicle’s registration number tells more than just administrative info, it gives you clues about where it’s from and which RTO is responsible for it. This can help during permit checks, toll stops, or any interactions with authorities along the way.
Here’s why KL 16 matters on your road trip:
- It’s the official code for the Attingal Sub Regional Transport Office
- If you’re renting from a provider in or near Attingal, Varkala, or northern Thiruvananthapuram, your vehicle will likely carry a KL 16 plate
- It helps officers quickly verify the vehicle’s origin, especially when crossing into nearby districts
- It simplifies permit checks and documentation validation while on the road
So whether you’re following NH66 up the coast or venturing inland to explore cultural pockets of Kerala, that KL 16 tag links your vehicle back to Attingal, a small detail that could come in handy.
Other RTO Codes in and Around Thiruvananthapuram You Might See
Thiruvananthapuram is a large district with multiple RTO zones, each with its own code. While KL 16 represents Attingal, you’ll likely encounter other codes while navigating the district and beyond:
- KL 01 – Thiruvananthapuram (Main city)
- KL 21 – Nedumangad
- KL 74 – Kattakkada
- KL 16 – Attingal
Each code plays a role in managing Kerala’s transportation system and helps streamline vehicle documentation across the region. For travelers, it’s also a fun way to trace your journey through the lens of local number plates.
FAQs
What is KL 16 and which district does it belong to?
KL 16 is the vehicle registration code for the Attingal Sub Regional Transport Office, located in the Thiruvananthapuram district of Kerala.
Is KL 16 used in Thiruvananthapuram city?
No, the main city of Thiruvananthapuram uses KL 01. KL 16 specifically refers to Attingal, which is in the northern part of the district.
Can tourists rent a KL 16 vehicle in Kerala?
Absolutely! Many rental agencies in and around Attingal, Varkala, and Chirayinkeezhu provide vehicles registered under KL 16.
Do I need an International Driving Permit (IDP) to drive a KL 16 rental vehicle?
If you’re a foreign tourist, yes, you’ll need both your original driver’s license and an IDP. Indian citizens only need a valid Indian driving licence.
Are KL 16 vehicles allowed to travel outside Thiruvananthapuram?
Yes. KL 16 vehicles can travel anywhere in Kerala and across India, provided the vehicle has valid permits and documents.
Is the Attingal region safe for tourists to drive around?
Yes, roads around Attingal are generally safe and well-maintained. However, during monsoon months, caution is advised due to slippery roads and reduced visibility.
What places can I explore around Attingal with a KL 16 rental vehicle?
You can visit Varkala Beach, Anchuthengu Fort, Sarkara Devi Temple, and even head south to Thiruvananthapuram city for a mix of heritage and coastal experiences.







