Western postal codes — Sri Lanka
3 districts · 150 codes in this province, within Sri Lanka's three-level hierarchy.
Western postal codes
| Country | Province | District | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Sri Lanka | Western | Colombo | Aluth Ambalama | no postal code system | 6.936355 | 80.160464 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Angulana South | no postal code system | 6.797246 | 79.871997 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Elamalawala | no postal code system | 6.884540 | 80.135950 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Ihala Hanwella South | no postal code system | 6.893863 | 80.090254 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Indibedda East | no postal code system | 6.774644 | 79.901349 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kalalgoda | no postal code system | 6.868857 | 79.948979 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kiriwattuduwa South | 10208 | 6.790313 | 80.006532 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kochchikade North | no postal code system | 6.942526 | 79.852496 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kolamunna | no postal code system | 6.795335 | 79.920873 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Koralawella West | no postal code system | 6.755462 | 79.887281 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kotahena East | 01300 | 6.949112 | 79.861886 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Kotuvila | no postal code system | 6.948892 | 79.889977 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Mawathagama West | no postal code system | 6.866248 | 80.081027 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Modara | no postal code system | 6.963945 | 79.869144 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Salamulla | no postal code system | 6.926806 | 79.895108 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Thalahena South | no postal code system | 6.912716 | 79.945849 | Asia/Colombo |
| Sri Lanka | Western | Colombo | Wennawatta | no postal code system | 6.942239 | 79.902628 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Bopitiyathuduwa | no postal code system | 7.078458 | 79.863585 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Dagonna South | no postal code system | 7.207151 | 79.925395 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Dolahena | no postal code system | 7.058747 | 79.905583 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Erabadda | no postal code system | 7.281483 | 80.074057 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Hendala North | 11307 | 6.994908 | 79.890207 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Kannimahara | no postal code system | 7.045191 | 80.101279 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Kunjawatta | no postal code system | 7.059948 | 79.869226 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Makola South Pahala | 11640 | 6.973032 | 79.940392 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Maligathenna Pahala | no postal code system | 7.185586 | 80.058223 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Nambadaluwa East | no postal code system | 7.136493 | 80.092263 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Nariyamulla | no postal code system | 7.251801 | 80.096363 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Nawana East | 11222 | 7.264446 | 80.099586 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Pahala Biyanvila West | no postal code system | 6.987689 | 79.945318 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Polhena | no postal code system | 7.292936 | 80.027483 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Raddoluwa South | no postal code system | 7.127566 | 79.897554 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Thumpeliya | no postal code system | 7.061761 | 79.895284 | Asia/Colombo |
| Sri Lanka | Western | Gampaha | Uruwala East | no postal code system | 7.047341 | 80.045281 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Begamuwa Thalahitiya | no postal code system | 6.595925 | 80.047342 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Diyagama | no postal code system | 6.631318 | 80.001450 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Eduragala | no postal code system | 6.749139 | 80.151908 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Elawella | no postal code system | 6.701404 | 80.077587 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Gungamuwa | no postal code system | 6.711548 | 80.021172 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Hettiyakanda | no postal code system | 6.466628 | 79.978269 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Kotapitiya | no postal code system | 6.439543 | 80.024378 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Kumbuka East | no postal code system | 6.749380 | 80.025833 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Kurunduwatta | no postal code system | 6.567305 | 79.967494 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Miriswatta | no postal code system | 6.709839 | 79.934947 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Pannila | 12114 | 6.479431 | 79.999558 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Pattiya North | no postal code system | 6.721434 | 79.904917 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Pelapitiyagoda | no postal code system | 6.615511 | 80.070543 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Punchideniya | no postal code system | 6.723475 | 79.919422 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Weerakanda | no postal code system | 6.391206 | 80.266115 | Asia/Colombo |
| Sri Lanka | Western | Kalutara | Welapura | no postal code system | 6.583719 | 79.962636 | Asia/Colombo |
Complete dataset
15,000 rows available in Sri Lanka
Get verified, enriched postal data scoped to your use case.
Get full database →About Western
Western is a province of Sri Lanka, made up of 3 districts.
Towns in Western include Seethawaka, Kolonnawa, Colombo, Divulapitiya, Ja-Ela and Dompe, together with the surrounding localities whose postal codes are listed above.
- Colombo
- Gampaha
- Kalutara
How postal codes work in Western
Sri Lanka uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Western follow that format like everywhere else in the country, for example 10208 for Aluth Ambalama.
Codes listed here for Western begin with one of these prefixes: 01, 10, 11 and 12. Each prefix covers the delivery areas of one part of the province.
Postal codes across Sri Lanka, Western included, are issued and maintained by Sri Lanka Post. Reference information is available at www.slpost.gov.lk.
Addressing format
Addresses in Sri Lanka are written [House number] [Street name], [City] [Postal code], and an address in Western follows that same order:
Recipient name
[House number] [Street name], Aluth Ambalama 10208
What this dataset covers
This reference dataset lists 150 postal codes for Western across its districts, each paired with its locality and, where the source provides them, coordinates and a time zone.
Other provinces of Sri Lanka
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Western postal codes — frequently asked questions
Which towns and cities are in Western?
Western is built around towns such as Seethawaka, Kolonnawa, Colombo, Divulapitiya, Ja-Ela and Dompe, together with the surrounding localities whose postal codes are listed above.
Which districts make up Western?
Colombo, Gampaha and Kalutara.
What postal codes does Western use?
Every postal code listed here for Western begins with one of these prefixes: 01, 10, 11 and 12.
What format are postal codes in Western?
They use Sri Lanka's national 99999 format. Five digits, numeric only. 10208 is one code from Western.
Who issues postal codes in Western?
Sri Lanka Post issues and maintains postal codes throughout Sri Lanka, Western included.
How many postal codes are listed for Western?
This reference dataset contains 150 postal codes for Western. That is the dataset's own count, not a claim about every code in use.