Alaska · Matanuska-Susitna Borough
99623 ZIP Code
99623 is associated with Wasilla, Alaska. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.
ZIP details
- ZIP code
- 99623
- City
- Wasilla
- State
- Alaska (AK)
- County
- Matanuska-Susitna Borough
- Timezone
- America/Anchorage
- State sales tax
- 0% state-level
Questions about 99623
- 99623 is associated with Wasilla, Alaska in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
- Matanuska-Susitna Borough. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
- America/Anchorage. This is the IANA timezone name for the city associated with the ZIP.
- It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.