RTO code finder
Type the first part of a number plate, such as TN 28 or MH 12, and see the RTO and district.
About this tool
The first two letters of an Indian number plate are the state; the digits after them are the regional transport office that registered the vehicle.
Developers: this page runs on the RTO codes API (GET /v1/rto/{code}). Free, open source, no key for most of it.