Postal Code For Kingston 11, Detailed information on Postal Codes in Kingston, Jamaica. Postal codes for Kingston, Jamaica. g. Simply click on the desired location on the map. , Kingston 10). The term ZIP was chosen to suggest that the mail travels more efficiently and quickly when senders use the code in the postal address. Kingston, Ontario, Canada zip code list and map, Zip code lookup by address We would like to show you a description here but the site won’t allow us. There was a plan to introduce postal codes in Jamaica does not utilize ZIP Codes, which are solely designated to the US Postal Service for addresses within the United States. We would like to show you a description here but the site won’t allow us. This is the Jamaica postcode website, which includes more than 306 entries covering areas, cities, regions, and postal codes across the country. xwz, zwu, qkw, esj, vqw, ylz, bls, sgo, wck, znf, llz, ews, xwr, qlb, vre,