Pin Code of Sikkim

East Sikkim

Sub Post Offices: 16
Branch Post Offices: 84
Head Post Offices: 1

North Sikkim

Sub Post Offices: 5
Branch Post Offices: 17
Head Post Offices: 0

South Sikkim

Sub Post Offices: 3
Branch Post Offices: 42
Head Post Offices: 0

West Sikkim

Sub Post Offices: 3
Branch Post Offices: 40
Head Post Offices: 0