Northboro IA ZIP Code

Northboro city is located in Iowa State, Page County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Northboro IA zip code by its streets and block numbers if we have some of the Northboro streets loaded in our website

Northboro Area Code is 712 and Time Zone is Central (GMT -06:00).

Northboro Zip Code - Iowa

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Northboro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Northboro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Northboro, Iowa.

The Northboro Zip Code is 51647.

If you want to send a mail to Northboro City, you should use the 51647 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Northboro 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 51647 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Northboro 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 Iowa.

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What is the Northboro Zip Code?

The Northboro Zip Code in Iowa is 51647.

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Northboro, Iowa - US Zip Code

Northboro ZIP Code Lookup

51647 Zip Code File:
Zip Code: 51647,
City: Northboro
Northboro Area Code: 712
Northboro, IA - Time Zone: Central (GMT -06:00)
County: Page
City Alias: Northboro
State: Iowa
State Abb: IA

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