Serbia postcode area
RS 18
The RS 18 postcode zone is centred around Niš. It represents 106 postcode-locality records in the source data.
Open on map RS18
REFERENCE CENTRE43.2846, 21.8117
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountrySerbia (RS)
Postcode prefix18
Reference localityNiš
Map queryRS18
Using RS 18 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The RS 18 prefix gives a quick geographic reference around Niš, while the interactive map helps teams compare it with other European regions.
Always confirm the complete postcode, street and delivery address before pricing, routing or dispatching a vehicle. Prefix zones are planning references and may not follow administrative boundaries.