Twain CA ZIP Code
Twain city is located in California State, Plumas County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Twain CA zip code by its streets and block numbers if we have some of the Twain streets loaded in our website
Twain Area Code is 530 and Time Zone is Pacific (GMT -08:00).
Twain Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Twain City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Twain ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Twain, California.
The Twain Zip Code is 95984.
If you want to send a mail to Twain City, you should use the 95984 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Twain 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 95984 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Twain 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 California.