Cao Sơn is a locality in Viet Nam.
There are 1 postal codes in Cao Sơn.
There are 1 postal codes in Cao Sơn.
Postal Codes for Cao Sơn:
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460000 Cao SơnAnh Sơn, Nghệ An, Bắc Trung Bộ GPS: 18.901695, 105.176823