Sikkim RTO code list (SK): every code and office
The short answer
The two digits after SK name the Regional Transport Office that registered the vehicle. To decode a full plate or another state's code, use the RTO code lookup.
Last verified
Sikkim RTO codes and offices
Sample-verified: 5 of 8 codes checked against 4 independent sources — no fetchable official list.
| Code | Office |
|---|---|
| SK01 | Gangtok |
| SK02 | Gyalshing |
| SK03 | Mangan |
| SK04 | Jorethang |
| SK05 | Namchi |
| SK06 | Soreng |
| SK07 | Pakyong |
| SK08 | Singtam |
Sources: acko.com · coverfox.com · cars24.com · policybazaar.com
Related
Frequently asked questions
How many RTO codes does Sikkim have?
Sikkim has 8 RTO codes on the SK series, and the table above lists each one with the office that issued it. New codes are added whenever the state carves out a new transport office.
Which letters do Sikkim number plates start with?
Sikkim registrations start with SK, followed by the two-digit office number — SK01 is the Gangtok office.
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