PO1 3 refers to the postcode sector. PO1 3AX. The AX completes the postcode. The last two letters define the ‘unit postcode’ which identifies one or more small user delivery points or an individual large user. Page 1 of 2. Version 1 ILR Specification 2017 to 2018 – Appendix C – Valid postcode format. Postal code of a given location can be found on the side of Thai postal box there. In the picture, this is 82220. Postal codes in Thailand are five digit numbers. The first two digits of the postal code denote the province or special administrative area (e.g., 43120 Phon Phisai, Nong Khai ), while the last 3 digits represent the post office Having the correct code is essential to your mails delivery. Locate the correct postal codes for Singapore in the list above by clicking the destination region you are sending to. Unsure which region to choose? Just use our lookup by address feature at the top of the page or click on the our interactive map to access your needed zip code. This isn't true, though, because of the Anglo-Dutch Treaty of 1824 between the Netherlands and United Kingdom, the Johor-Pahang sultanates were under British rule, and the Riau-Lingga sultanates were under Dutch rule. Find the correct Postal codes ( Zip code ) of Riau Indonesia and View your current postal code on Map and lookup service. Countries/Territories Requiring Postal Codes. A postal code is required for addresses in the following countries/territories: Depending on the country, each of these can have different names, abbreviations, and locations in the address block. There is also a slew of postal code format variations across countries, including the use of spaces, numeric or alphabetic characters, and various lengths. The order of these elements also varies quite drastically. How to find a Postal Code. Each administrative division maintains its own postal code for mail delivery purposes. Having the correct code is essential to your mails delivery. Locate the correct postal codes for Bangladesh in the list above by clicking the destination region you are sending to. Aceh, which used to be called Nanggroe Aceh Darussalam, is the northern and westernmost province-level division of Indonesia. It is at the end of the island of Sumatra. Banda Aceh is its capital and largest city. Aceh has been given a special status because it is a religiously conservative area. Pondok Betung Tangerang 15224 [city/town/locality + postal code (equivalent of U.S. zip code)] Indonesia From the UPU: Mr. N. Suprapto 73, Jalan Cilaki BANDUNG 40115 INDONESIA PT Pos Indonesia International Relations Dept. 30 Jalan Banda BANDUNG 40115 INDONESIA Cairo: Postal codes in Cairo can range from 11311 to 11865. Alexandria: Postal codes in Alexandria can range from 21111 to 21599. Giza: Postal codes in Giza can range from 12511 to 12967. Shubra El Kheima: Postal codes in Shubra El Kheima can range from 13511 to 13529. Suez: Postal codes in Suez can range from 43511 to 43529. Egypt address format. 3jiN.