ZIP Code 07666 — Teaneck, NJ
07666 is a standard (street delivery) ZIP code serving Teaneck, New Jersey, in Bergen County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 07666 at a glance
| ZIP code | 07666 |
|---|---|
| Primary city | Teaneck |
| State | New Jersey (NJ) |
| County | Bergen FIPS 34003 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 41,876 |
| Coordinates | 40.889980, -74.010670 |
How ZIP+4 works in 07666
The four digits after the hyphen encode a delivery segment inside 07666. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 07666 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 07666.
| ZIP | City | Distance |
|---|---|---|
| 07603 | Bogota, NJ | 1.4 mi |
| 07601 | Hackensack, NJ | 1.9 mi |
| 07631 | Englewood, NJ | 1.9 mi |
| 07605 | Leonia, NJ | 2.1 mi |
| 07621 | Bergenfield, NJ | 2.4 mi |
| 07660 | Ridgefield Park, NJ | 2.5 mi |
| 07607 | Maywood, NJ | 2.9 mi |
| 07661 | River Edge, NJ | 2.9 mi |
| 07650 | Palisades Park, NJ | 3 mi |
| 07646 | New Milford, NJ | 3.1 mi |
| 07606 | South Hackensack, NJ | 3.1 mi |
| 07643 | Little Ferry, NJ | 3.3 mi |
Questions about 07666
What is the ZIP+4 code for 07666?
07666 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 07666, you need to look up a specific street address to get them.
What city is 07666?
07666 is assigned to Teaneck, New Jersey, in Bergen County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.