🔍 Find by Postal Code
Enter any 5-digit Sri Lanka postal code to view its details
About Western Province
Western Province is one of the nine provinces of Sri Lanka, with its provincial capital at Colombo. It is known for Commercial capital of Sri Lanka, Colombo city, Negombo beaches and the international airport. The province contains 3 districts and 266 postal codes. The district with the most postal codes is Gampaha with 126 codes.
Quick Facts
All Districts in Western Province
Showing 3 districts · Click any to explore all postal codes
Frequently Asked Questions
How many postal codes does Western Province have?
Western Province has 266 postal codes across 3 districts.
What is the capital of Western Province?
The provincial capital of Western Province is Colombo, Sri Lanka.
Which district in Western Province has the most postal codes?
Gampaha has the most postal codes in Western Province with 126 postal codes.
How do I find a postal code in Western Province?
Use the search box at the top to enter a 5-digit postal code directly. Or click on any district below to browse all postal codes in that district.