Unlike many cities worldwide that rely heavily on postal or ZIP codes, Dubai operates a little differently. Traditionally, Dubai does not use postal codes in the way countries like the USA, UK, or Canada do. Instead of assigning codes to specific neighborhoods, streets, or buildings, Dubai uses a system of PO Boxes (Post Office Boxes).

Businesses and individuals often rent a PO Box from the Emirates Post, and this becomes their mailing address. Without a personal PO Box, receiving mail can be complicated. So, when asked for a postal code in Dubai, the correct response often relates to the PO Box number, not a ZIP code.