Sri Lanka Postal Codes

Name: Sri Lanka postal codes
Creator: GeoNames
License: https://creativecommons.org/licenses/by/4.0/

1,833 codes · 1,837 places

Sri Lanka has 1,833 postal codes in this directory, covering 1,837 places in 9 provinces. Choose a province below or search by place name.

Postal codes by province

Central Province20000–22287
Eastern Province30000–32514
North Central Province50000–51518
North Western Province60000–61534
Northern Province40000–43000
Province of Uva70250–96167
Sabaragamuwa Province70000–71724
Southern Province80000–82638
Western Province00100–12580

Frequently asked questions

How many postal codes are there in Sri Lanka?

This list has 1,833 postal codes covering 1,837 places in 9 provinces.

What does a Sri Lanka postal code look like?

For example 30444.

Which province has the most postal codes?

Central Province, with 305 postal codes.

Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.