As a box code, 3970 is used for 2 post office box locations.
Postal code 3970
Ubombo, KwaZulu-Natal
3970 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Ubombo.
Ubombo, KwaZulu-Natal
3970 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Ubombo.
As a box code, 3970 is used for 2 post office box locations.