Home Postcode finder NSW The Entrance The Entrance postcode NSW The Entrance is a locality in New South Wales covered by postcode 2261. Postcode 2261 State or territory New South Wales (NSW) Region Gosford Add a free The Entrance business listing More business listings in The Entrance Businesses in The EntranceCoast & Country Insurance Consultants PTY LTDThe Entrance NSW, Australia · +61 2 4334 3622Coastal Health Medical Centre - The Entrance78-79 The Entrance Road · 02 4333 1222Glenn The Sparky Fairport Avenue · 0416182296 Common questionsWhat is the postcode for The Entrance?The Entrance, NSW has the postcode 2261.What state is The Entrance in?The Entrance is in New South Wales (NSW).Does postcode 2261 cover more than one suburb?Yes. Postcode 2261 covers 15 localities, so the postcode alone does not identify The Entrance. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.