(80) รหัสไปรษณีย์ ใน Gampaha, Western Province
| รหัสไปรษณีย์ | เมือง | เขตการบริหาร | ประชากรเมือง |
|---|
| 10664 | Gampaha | Western Province | 9,350 |
| 11000 | Gampaha | Western Province | 9,350 |
| 11011 | Gampaha | Western Province | 9,350 |
| 11012 | Gampaha | Western Province | 9,350 |
| 11020 | Ganemulla | Western Province | — |
| 11024 | Gampaha | Western Province | 9,350 |
| 11030 | Gampaha | Western Province | 9,350 |
| 11033 | Gampaha | Western Province | 9,350 |
| 11034 | Gampaha | Western Province | 9,350 |
| 11040 | Gampaha | Western Province | 9,350 |
| 11043 | Gampaha | Western Province | 9,350 |
| 11054 | Gampaha | Western Province | 9,350 |
| 11056 | Gampaha | Western Province | 9,350 |
| 11061 | Gampaha | Western Province | 9,350 |
| 11062 | Gampaha | Western Province | 9,350 |
| 11066 | Gampaha | Western Province | 9,350 |
| 11068 | Gampaha | Western Province | 9,350 |
| 11102 | Gampaha | Western Province | 9,350 |
| 11104 | Gampaha | Western Province | 9,350 |
| 11105 | Gampaha | Western Province | 9,350 |
| 11108 | Gampaha | Western Province | 9,350 |
| 11112 | Gampaha | Western Province | 9,350 |
| 11116 | Gampaha | Western Province | 9,350 |
| 11120 | Gampaha | Western Province | 9,350 |
| 11122 | Gampaha | Western Province | 9,350 |
| 11126 | Gampaha | Western Province | 9,350 |
| 11128 | Gampaha | Western Province | 9,350 |
| 11129 | Gampaha | Western Province | 9,350 |
| 11134 | Gampaha | Western Province | 9,350 |
| 11142 | Gampaha | Western Province | 9,350 |
| 11144 | Gampaha | Western Province | 9,350 |
| 11146 | Gampaha | Western Province | 9,350 |
| 11150 | Gampaha | Western Province | 9,350 |
| 11160 | Gampaha | Western Province | 9,350 |
| 11206 | Gampaha | Western Province | 9,350 |
| 11208 | Gampaha | Western Province | 9,350 |
| 11212 | Gampaha | Western Province | 9,350 |
| 11214 | Gampaha | Western Province | 9,350 |
| 11216 | Gampaha | Western Province | 9,350 |
| 11222 | Gampaha | Western Province | 9,350 |
| 11224 | Gampaha | Western Province | 9,350 |
| 11226 | Gampaha | Western Province | 9,350 |
| 11228 | Gampaha | Western Province | 9,350 |
| 11232 | Gampaha | Western Province | 9,350 |
| 11234 | Gampaha | Western Province | 9,350 |
| 11244 | Gampaha | Western Province | 9,350 |
| 11260 | Gampaha | Western Province | 9,350 |
| 11265 | Gampaha | Western Province | 9,350 |
| 11324 | Gampaha | Western Province | 9,350 |
| 11328 | Gampaha | Western Province | 9,350 |
| 11354 | Gampaha | Western Province | 9,350 |
| 11358 | Gampaha | Western Province | 9,350 |
| 11370 | Gampaha | Western Province | 9,350 |
| 11400 | Gampaha | Western Province | 9,350 |
| 11504 | Gampaha | Western Province | 9,350 |
| 11522 | Gampaha | Western Province | 9,350 |
| 11524 | Gampaha | Western Province | 9,350 |
| 11532 | Gampaha | Western Province | 9,350 |
| 11534 | Gampaha | Western Province | 9,350 |
| 11536 | Gampaha | Western Province | 9,350 |
| 11538 | Gampaha | Western Province | 9,350 |
| 11562 | Gampaha | Western Province | 9,350 |
| 11564 | Gampaha | Western Province | 9,350 |
| 11566 | Gampaha | Western Province | 9,350 |
| 11568 | Gampaha | Western Province | 9,350 |
| 11630 | Gampaha | Western Province | 9,350 |
| 11672 | Gampaha | Western Province | 9,350 |
| 11690 | Gampaha | Western Province | 9,350 |
| 11692 | Gampaha | Western Province | 9,350 |
| 11700 | Gampaha | Western Province | 9,350 |
| 11715 | Gampaha | Western Province | 9,350 |
| 11724 | Gampaha | Western Province | 9,350 |
| 11725 | Gampaha | Western Province | 9,350 |
| 11734 | Gampaha | Western Province | 9,350 |
| 11741 | Gampaha | Western Province | 9,350 |
| 11742 | Gampaha | Western Province | 9,350 |
| 11856 | Gampaha | Western Province | 9,350 |
| 11858 | Gampaha | Western Province | 9,350 |
| 11870 | Gampaha | Western Province | 9,350 |
| 11889 | Gampaha | Western Province | 9,350 |
