As a box code, 8191 is used for 1 post office box location.
Postal code 8191
Calvinia, Northern Cape
8191 is a PO Box code in Northern Cape, South Africa, mainly serving Calvinia.
Calvinia, Northern Cape
8191 is a PO Box code in Northern Cape, South Africa, mainly serving Calvinia.
As a box code, 8191 is used for 1 post office box location.