In other words it is a code, key or numerical figure that helps identify a region or zip code. The postal/zip code is a number, usually that relate to your home address, which allows different postal companies ordering correspondence areas before being distributed. (e.g., 31961 Saudi Arabia, Jubail Industrial City). Within the country, postal box units are used, which require adomestic code and box number Saudi Arabia uses their own postal codes, but the 'country code' of682 is now being transitioned to the three-letter countryidentifier, which is simply SAU. For example ZIP codes in the capital, Riyadh, will start with1, Western Areas with 2, and Eastern Province areas with 3. Each city and major district has its its own postal (ZIP)code. Saudi Arabia is a vast country with many developed and industrialcities.
