West District PIN codes
West District district (Sikkim) has 3 PIN codes and 52 post offices. Tap a PIN for its post offices, villages and nearby PINs.
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About West District: the numbers
West District district has 3 PIN codes, from 737111 to 737121, and 52 post offices: 3 sub offices and 49 branch offices. 52 of the offices (100%) deliver mail; the rest offer counter services only.
Its PIN codes use 1 sorting district code: 737 (3).
By the Local Government Directory, West District district has 1 rural PIN code and 2 town-and-village PIN codes, and 134 villages carry a PIN code here.
The PIN code with the most post offices is 737121 (Naya Bazar SO West Sikkim, 22); the one with the most villages is 737121 (Naya Bazar SO West Sikkim, 63).
India Post serves West District district through 1 postal division: Sikkim Division.
Source: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them.