Alcoa TN ZIP Code
Alcoa city is located in Tennessee State, Blount County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Alcoa TN zip code by its streets and block numbers if we have some of the Alcoa streets loaded in our website
Alcoa Area Code is 865 and Time Zone is Eastern (GMT -05:00).
Alcoa Zip Code - Tennessee
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Alcoa City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Alcoa ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Alcoa, Tennessee.
The Alcoa Zip Code is 37701.
If you want to send a mail to Alcoa City, you should use the 37701 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Alcoa 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 37701 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Alcoa 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 Tennessee.