The PIN code of Upper Fambong is 737121. It is located in West Sikkim district, Sikkim, India.
Upper Fambong is served by Sombaria BO post office in West Sikkim, Sikkim. The pincode 737121 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Upper Fambong. It is a 10-character alphanumeric code developed by India Post.
Yes, 737121 is a valid 6-digit India Post PIN code assigned to Upper Fambong area in West Sikkim, Sikkim.
To send mail to Upper Fambong, use PIN code 737121. Address your letter to the recipient's name, street address, Upper Fambong, West Sikkim - 737121, Sikkim, India.
Upper Fambong falls in West Sikkim district, Sikkim, India. The postal PIN code for this area is 737121 (2026).