307, Hdb-Sembawang is a locality in Singapore.
There are 1 postal codes in 307, Hdb-Sembawang.
There are 1 postal codes in 307, Hdb-Sembawang.
Postal Codes for 307, Hdb-Sembawang:
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750307 307, Hdb-SembawangCanberra Road, Sembawang, Northwest GPS: 1.445923, 103.821657