The postal code of Hải Long which is listed in our database is 420000. Our records often include geographical coordinates of Hải Long and it's corresponding postal code.
In the result box below, you can find the postal code of Hải Long and it's location on the map if we have the location information available.
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All kinds of additional information we have on Hải Long may also be present such as geographical data, historical records or news about Hải Long and 420000 in general.