Carlsbad NM ZIP Code
Carlsbad city is located in New Mexico State, Eddy County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Carlsbad NM zip code by its streets and block numbers if we have some of the Carlsbad streets loaded in our website
Carlsbad Area Code is 575 and Time Zone is Mountain (GMT -07:00).
Carlsbad Zip Code - New Mexico
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Carlsbad City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Carlsbad ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Carlsbad, New Mexico.
The Carlsbad Zip Code is 88220, 88221.
If you want to send a mail to Carlsbad City, you should use the 88220, 88221 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Carlsbad 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 88220, 88221 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Carlsbad 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 Mexico.