Calvin WV ZIP Code
Calvin city is located in West Virginia State, Nicholas County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Calvin WV zip code by its streets and block numbers if we have some of the Calvin streets loaded in our website
Calvin Area Code is 304 and Time Zone is Eastern (GMT -05:00).
Calvin Zip Code - West Virginia
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Calvin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Calvin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Calvin, West Virginia.
The Calvin Zip Code is 26660.
If you want to send a mail to Calvin City, you should use the 26660 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Calvin 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 26660 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Calvin 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 West Virginia.