Neffs PA ZIP Code
Neffs city is located in Pennsylvania State, Lehigh County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Neffs PA zip code by its streets and block numbers if we have some of the Neffs streets loaded in our website
Neffs Area Code is 484/610 and Time Zone is Eastern (GMT -05:00).
Neffs Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Neffs City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Neffs ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Neffs, Pennsylvania.
The Neffs Zip Code is 18065.
If you want to send a mail to Neffs City, you should use the 18065 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Neffs 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 18065 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Neffs 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 Pennsylvania.