As a box code, 1901 is used for 1 post office box location.
PO Boxes using 1901
| Suburb | Town | Province |
|---|---|---|
| Boipatong | Vanderbijlpark | Gauteng |
Postal code 1901
Vanderbijlpark, Gauteng
1901 is a PO Box code in Gauteng, South Africa, mainly serving Vanderbijlpark.