सभी पिन कोड में Gangtok

737101 - Gangtok H.O
737101 - Sichey Gaon
737102 - Deorali
737102 - Dhajey
737102 - Kyanglasha
737102 - Lingdum
737102 - Pabyiok
737102 - Samdur
737102 - Sherathang
737102 - Tadong
737103 - Bhusuk
737103 - Bojoghari
737103 - Chongey
737103 - Lingdok
737103 - Luing
737103 - Penlong
737103 - Rajbhawan (East Sikkim)
737103 - Tashiling
737135 - Ranipool