ZIP Code 99759 — Point Lay, AK
99759 is a standard (street delivery) ZIP code serving Point Lay, Alaska, in North Slope 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 99759 at a glance
| ZIP code | 99759 |
|---|---|
| Primary city | Point Lay |
| State | Alaska (AK) |
| County | North Slope FIPS 02185 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Nome |
| Population | 390 |
| Coordinates | 69.737230, -162.837410 |
How ZIP+4 works in 99759
The four digits after the hyphen encode a delivery segment inside 99759. 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 99759 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.
Questions about 99759
What is the ZIP+4 code for 99759?
99759 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 99759, you need to look up a specific street address to get them.
What city is 99759?
99759 is assigned to Point Lay, Alaska, in North Slope 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.