postal code

https://www.upu.int/UPU/media/upu/publications/manualAddressingAddressingAndPostcodeManualEn.pdf 

https://ngukiemphithien.vn/postal-code-hcm/

Mã bưu điện TP. Hồ Chí Minh: 70000 đến 76000

{"place_id":202905748,"licence":"Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright","osm_type":"way","osm_id":525107170,"lat":"10.789498850000001","lon":"106.63942042978529","display_name":"Oriental Plaza, 685, Au Co, Ward 14, Tan Son Nhi Ward, Tan Phu District, 72012, Vietnam","address":{"building":"Oriental Plaza","house_number":"685","road":"Au Co","neighbourhood":"Ward 14","suburb":"Tan Son Nhi Ward","town":"Tan Phu District","postcode":"72012","country":"Vietnam","country_code":"vn"},"boundingbox":["10.7889982","10.7900203","106.6388365","106.6400044"]}