ZIP Code 04623
Columbia Falls · Washington, Maine
04623 is the ZIP code of Columbia Falls in Washington, Maine, United States.
- ZIP Code
- 04623
- County
- Washington
- State
- Maine
- Country
- United States
Place with ZIP code 04623
| Place | County | Location |
|---|---|---|
| Columbia Falls | Washington | 44.670, -67.753 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 04623?
Columbia Falls.
Which county and state is 04623 in?
Washington, Maine, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.