About ZIP code 20620
The ZIP code 20620 routes mail to Callaway in the Maryland region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States · ZIP code
20620 - Callaway
ZIP code 20620 is Callaway in Maryland, United States.
| ZIP code | 20620 |
| Place | Callaway |
| Region | Maryland |
| District | St. Mary's |
| Country | United States (US) |
| Coordinates | 38.2275, -76.521 (map) |
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Frequently Asked Questions
ZIP code 20620 explained
Which city is ZIP code 20620 in?
ZIP code 20620 is Callaway in Maryland, United States.
What are the coordinates of 20620?
The approximate centre of 20620 is at latitude 38.2275, longitude -76.521.
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