As a box code, 6004 is used for 1 post office box location.
Postal code 6004
Zwide, Eastern Cape
6004 is a PO Box code in Eastern Cape, South Africa, mainly serving Zwide.
Zwide, Eastern Cape
6004 is a PO Box code in Eastern Cape, South Africa, mainly serving Zwide.
As a box code, 6004 is used for 1 post office box location.