Located in
Currituck County
Knotts Island Post Offices
Here are all Knotts Island NC post office locations. There are many post offices in or around Knotts Island, North Carolina to choose from. Below is the location of each Knotts Island post office. Get the most up-to-date post office hours in Knotts Island. Find phone numbers and map out the exact location of the post office you are looking for.