Richlands NC ZIP Code
Richlands city is located in North Carolina State, Onslow County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Richlands NC zip code by its streets and block numbers if we have some of the Richlands streets loaded in our website
Richlands Area Code is 910 and Time Zone is Eastern (GMT -05:00).
Richlands Zip Code - North Carolina
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Richlands City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Richlands ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Richlands, North Carolina.
The Richlands Zip Code is 28574.
If you want to send a mail to Richlands City, you should use the 28574 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Richlands 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 28574 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Richlands 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.