Assam

State	Assam
Vehicle RTO Codes	District / Region
AS-01	Guwahati (Kamrup)
AS-02	Nagaon
AS-03	Jorhat
AS-04	Sibsagar
AS-05	Golaghat
AS-06	Dibrugarh
AS-07	Lakhimpur
AS-08	Dima Hasao
AS-09	Karbi Anglong
AS-10	Karimganj
AS-11	Cachar
AS-12	Sonitpur
AS-13	Darrang
AS-14	Nalbari
AS-15	Barpeta
AS-16	Kokrajhar
AS-17	Dhubri
AS-18	Goalpara
AS-19	Bongaigaon
AS-20	Reserved for Assam State Transport Corporation (ASTC)
AS-21	Marigaon
AS-22	Dhemaji
AS-23	Tinsukia
AS-24	Hailakandi
AS-25	Dispur - Guwahati
AS-26	Chirang
AS-27	Udalguri
AS-28	Baksa
AS-29	YET NOT ALLOTTED
AS-30 & AS-31	Police Vehicles