About This Postal Code
The postal code for CASTLE ROCK is 7975, CASTLE ROCK is an area near SIMON'S TOWN. This postal code also serves: DA GAMA PARK, DIDO VALLEY, FROGGY POND, GLEN MARINE, GLENCAIRN, GLENCAIRN HEIGHTS, MURDOCH VALLEY, SCARBOROUGH, SEAFORTH, THE BOULDERS, WELCOME GLEN, WOODLANDS. When addressing mail or completing address forms, use the correct area or suburb name to ensure accurate delivery.
