99660 ZIP Code: Saint Paul Island, Alaska
ZIP code 99660 covers Saint Paul Island, Alaska. It sits in Aleutians West (CA). A ZIP code is a US Postal Service mail route, not a boundary on a map, so it describes where post is delivered rather than an administrative area.
Saint Paul Island, AK sits outside the mainland map frame, so there is no locator for this ZIP code.
| ZIP code | 99660 |
|---|---|
| Place | Saint Paul Island |
| State | Alaska (AK) |
| County or equivalent | Aleutians West (CA) |
| Phone area codes in Alaska | 1 |
| Country | United States |
Phone area codes in Alaska
ZIP codes and area codes are separate systems drawn for different purposes, so no ZIP code maps to exactly one area code. These are every geographic code used across Alaska.
ZIP codes near 99660
- 99591 Saint George Islandabout 48 miles
- 99630 Mekoryukabout 262 miles
- 99692 Dutch Harborabout 270 miles
- 99685 Unalaskaabout 271 miles
- 99553 Akutanabout 273 miles
- 99614 Kipnukabout 292 miles
- 99681 Tununakabout 295 miles
- 99637 Toksook Bayabout 296 miles
Distances are straight-line, between the approximate centres of each delivery area.
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Frequently asked questions
Where is ZIP code 99660?
ZIP code 99660 is in Saint Paul Island, Alaska, in Aleutians West (CA). ZIP codes are mail delivery routes rather than mapped regions, so the code identifies a set of addresses the Postal Service serves together, not a district with fixed borders.
What county is 99660 in?
99660 is in Aleutians West (CA), Alaska. A single ZIP code can straddle a county line, because mail routes were drawn for delivery efficiency and take no notice of county boundaries, so the county shown is the one the code is primarily associated with.
What area code goes with ZIP code 99660?
ZIP codes and telephone area codes are separate systems with different boundaries, so no ZIP code maps to exactly one area code. Alaska uses 1 geographic area code: 907.
Is 99660 a real ZIP code?
Yes. 99660 appears in the GeoNames postal-code dataset as an active US code assigned to Saint Paul Island, Alaska. Codes that have been retired or never issued do not appear, which is why entering one on this site returns a not-found page rather than a blank record.
Why do ZIP code boundaries look odd on maps?
Because they are not boundaries. A ZIP code is a collection of mail routes, and a route is a line a carrier walks or drives, not an area. Any ZIP code map you have seen is somebody's approximation drawn around the addresses in a code, which is also why two ZIP code maps rarely agree with each other.
Can two addresses in the same ZIP code be in different cities?
Yes, routinely. The Postal Service assigns a preferred city name to each code for addressing purposes, and that name often covers several neighbouring towns, unincorporated areas or a whole postal district. The place shown here is the one the source names for the code, not a claim that every address in it is inside that town's limits.
ZIP code, place, county and location data from GeoNames, used under CC BY 4.0, extracted 2026-08-22. ZIP codes are Postal Service delivery routes, not administrative areas, so a code can cross city and county lines and the place name shown is the one the source records for the code. Coordinates are an approximate centre of the delivery area, not a precise location. Population and time zone are not shown because the source does not publish them.