ZIP Code 99777: Tanana, AK
County: Yukon-Koyukuk (CA)
Coordinates: 65.17190, -152.07890
ZIP Type: Standard
Time Zone: Alaska Time (AKST/AKDT)
Explore detailed information for ZIP code 99777 in Tanana, AK. We include verified county details for Yukon-Koyukuk (CA) plus key geographic references used for mapping and logistics.
| Primary City | Tanana |
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| ZIP Code | 99777 |
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| County | Yukon-Koyukuk (CA) |
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| State | AK |
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| Latitude / Longitude | 65.17190, -152.07890 |
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| ZIP Type | Standard |
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| Time Zone | Alaska Time (AKST/AKDT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 99777 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 99777 is approximately 65.17190 (latitude) and -152.07890 (longitude). This location sits within Yukon-Koyukuk (CA), contributing to regional planning across AK.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99777 for mail delivery and general location reference in
Yukon-Koyukuk (CA),
AK.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Tanana.
Related ZIP Codes (Nearby)
Explore other postal codes near Tanana within AK.
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Frequently Asked Questions
What is the primary city for ZIP code 99777?
The primary city for this ZIP code is Tanana, located in AK.
In which county is 99777 located?
ZIP code 99777 is situated within Yukon-Koyukuk (CA), AK.
What are the coordinates for 99777?
The approximate center point is 65.17190 (Latitude) and -152.07890 (Longitude).
Is ZIP code 99777 active?
This page lists ZIP 99777 as Listed based on the latest refresh date shown above.
Does ZIP 99777 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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