Oak Island NC ZIP Code
Oak Island city is located in North Carolina State, Brunswick County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Oak Island NC zip code by its streets and block numbers if we have some of the Oak Island streets loaded in our website
Oak Island Area Code is 910 and Time Zone is Eastern (GMT -05:00).
Oak Island Zip Code - North Carolina
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oak Island City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oak Island ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oak Island, North Carolina.
The Oak Island Zip Code is 28465.
If you want to send a mail to Oak Island City, you should use the 28465 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oak Island ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 28465 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oak Island city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in North Carolina.