About postal code 550540
The postal code 550540 routes mail to Serangoon North Avenue 4 of Singapore. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Singapore ยท Postal code
550540 - Serangoon North Avenue 4
Postal code 550540 is Serangoon North Avenue 4, Singapore.
| Postal code | 550540 |
| Place | Serangoon North Avenue 4 |
| Country | Singapore (SG) |
| Coordinates | 1.3746, 103.8726 (map) |