RTO Code of Himachal Pradesh Shimla HP01 Shimla HP02 Shimla HP03 Dharamsala HP04 Mandi HP05 Rampur HP06 Shimla HP07 Chaupal HP08 Theog HP09 Rohru HP10 Arki HP11 Nalagarh HP12 Kandaghat HP13 Solan HP14 Parwanoo HP15 Rajgarh HP16 Paonta Sahib HP17 Nahan HP18 Amb HP19 Una HP20 Barsar HP21 Hamirpur HP22…