If you're wondering which city TN91 belongs to, the answer is Nil, Tamil Nadu. This RTO code is assigned to the Regional Transport Office located at Tamil Nadu, one of 99 RTO codes issued across Tamil Nadu.
The first four characters of any number plate reveal its RTO code - for Nil, that code is TN91. This helps verify vehicle origin, insurance details, and registration authenticity in Tamil Nadu.
Tamil Nadu has 99 registration districts in total, and TN91 is the one covering Nil.
| RTO Code | City / Office | |
|---|---|---|
| TN91 | Nil | 📍 You are here |
| TN90 | Salem South | View → |
| TN92 | NIL | View → |
| TN89 | NIL | View → |
| TN93 | NIL | View → |
| TN88 | Namakkal South | View → |
The RTO code for Nil, Tamil Nadu is TN91. This code appears as the first four characters on every vehicle registration number issued by this office.
Phone contact for TN91 is not listed in our directory yet. You can find official contact details on the Parivahan portal or by visiting the office at Tamil Nadu.
Tamil Nadu has 99 registered RTO offices in our directory, including TN91 (Nil). You can view the complete list on the Tamil Nadu RTO page.
RTOCheck.com shows RTO office information (location, phone, email) for TN91, not individual vehicle owner records. For owner-specific details, use the official Vahan portal.
Yes, TN91 is an active RTO code assigned to Nil in Tamil Nadu. Any vehicle number plate starting with TN91 was registered at this office.