AS 23 RTO code belongs to Tinsukia in Assam. Below you can see the office details, how to read a AS 23 number plate and the codes before and after it.
AS 23 RTO details
| RTO code | AS 23 |
|---|---|
| State | Assam (AS) |
| Office | Tinsukia |
| District | Tinsukia |
| Office type | District Transport Office (DTO) |
| State transport department | Official website |
How to read a AS 23 number plate
Take AS 23 AB 1234 as an example:
- AS: the state or union territory code for Assam.
- 23: the RTO number, here Tinsukia.
- AB: the series letters, given out in order as numbers run out.
- 1234: the unique number of the vehicle in that series.
More on this in the number plate format guide. The plate colour also tells you the vehicle type; see number plate colours.
AS RTO codes before and after AS 23
| Code | Office | District |
|---|---|---|
| AS 19 | Bongaigaon | Bongaigaon |
| AS 20 | Assam State Transport Corporation | Statewide |
| AS 21 | Morigaon | Morigaon |
| AS 22 | Dhemaji | Dhemaji |
| AS 24 | Hailakandi | Hailakandi |
| AS 25 | Amingaon (Kamrup) | Kamrup (Rural) |
| AS 26 | Kajalgaon | Chirang |
| AS 27 | Udalguri | Udalguri |
See all 33 codes in the Assam RTO code list.
Services at the AS 23 office
Like other transport offices, the Tinsukia office handles vehicle registration, transfer of ownership, hypothecation changes, duplicate RC, fitness for transport vehicles and driving licences. Many of these can now be started online on the official Parivahan Sewa portal, and the office then checks documents or the vehicle where needed. For address, timings and fees, check the state transport department website.
This page is an independent guide, not an official record. For the final word on any registration, use the official Vahan service or ask the RTO.
Questions people ask
AS 23 RTO is which city?
AS 23 is the RTO code of Tinsukia, Assam.
What is the full form of the AS 23 number plate code?
AS stands for Assam and 23 is the number of the transport office that registered the vehicle, here Tinsukia.
Can I find the owner of a AS 23 vehicle here?
No. This site only explains codes. Vehicle and owner details are protected; registered owners and authorised users can check their own vehicle on the official Parivahan services.