City · Connecticut · United States
Mashantucket, CT — ZIP codes
1 ZIP code · Southeastern Connecticut County
- City
- Mashantucket
- County
- Southeastern Connecticut
- State
- Connecticut
- Country
- United States
- Postal code
- 06338Single source
- Coordinates
- 41.4757, -71.9574 View on OpenStreetMap
- Area codes
- 860, 959 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 06338 | Mashantucket | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.