Hudson NH ZIP Code
Hudson city is located in New Hampshire State, Hillsborough County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Hudson NH zip code by its streets and block numbers if we have some of the Hudson streets loaded in our website
Hudson Area Code is 603 and Time Zone is Eastern (GMT -05:00).
Hudson Zip Code - New Hampshire
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hudson City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hudson ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hudson, New Hampshire.
The Hudson Zip Code is 03051.
If you want to send a mail to Hudson City, you should use the 03051 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Hudson 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 03051 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hudson 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 New Hampshire.