Pennsylvania · Westmoreland
15664 ZIP Code
15664 is associated with Mammoth, Pennsylvania. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.
ZIP details
- ZIP code
- 15664
- City
- Mammoth
- State
- Pennsylvania (PA)
- County
- Westmoreland
- Timezone
- America/New_York
- State sales tax
- Varies by state
Questions about 15664
- 15664 is associated with Mammoth, Pennsylvania in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
- Westmoreland. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
- America/New_York. 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.