Ashtabula OH ZIP Code
Ashtabula city is located in Ohio State, Ashtabula County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Ashtabula OH zip code by its streets and block numbers if we have some of the Ashtabula streets loaded in our website
Ashtabula Area Code is 440 and Time Zone is Eastern (GMT -05:00).
Ashtabula Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Ashtabula City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Ashtabula ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Ashtabula, Ohio.
The Ashtabula Zip Code is 44004, 44005.
If you want to send a mail to Ashtabula City, you should use the 44004, 44005 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Ashtabula 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 44004, 44005 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Ashtabula 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 Ohio.