In which county is ZIP code 99723 located?

ZIP 99723 is listed under North Slope, AK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99723: Barrow, AK

ZIP: 99723

County: North Slope

Coordinates: 71.23460, -156.81740

ZIP Type: Standard

Time Zone: Hawaii-Aleutian Time (HST/HDT)

Get a reliable snapshot of the Barrow, AK postal area 99723. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Barrow
ZIP Code	99723
County	North Slope
State	AK
Latitude / Longitude	71.23460, -156.81740
ZIP Type	Standard
Time Zone	Hawaii-Aleutian Time (HST/HDT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 99723 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 99723 are listed as 71.23460 / -156.81740, useful for GPS and service checks in and around Barrow, AK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99723 for mail delivery and general location reference in North Slope, AK.

Some addresses near Barrow may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Barrow within AK.

Frequently Asked Questions

What is the primary city for ZIP code 99723?

The primary city for this ZIP code is Barrow, located in AK.

In which county is 99723 located?

ZIP code 99723 is situated within North Slope, AK.

What are the coordinates for 99723?

The approximate center point is 71.23460 (Latitude) and -156.81740 (Longitude).

Is ZIP code 99723 active?

This page lists ZIP 99723 as Listed based on the latest refresh date shown above.

Does ZIP 99723 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08