Postal Code for Callaway, Maryland
The postal code for Callaway, Maryland, United States is 20620. With map location and coordinates.
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The postal code for Callaway, Maryland, United States is 20620:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 20620 | Callaway | St. Mary's | 38.228, -76.521 |
‹ All postal codes in Maryland
Frequently asked questions
What is the postal code of Callaway?
The postal code of Callaway is 20620.
Why does Callaway have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.