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20859 ZIP Code Detail Information
20859 ZIP code is designated for Potomac in Montgomery of Maryland. More information on this ZIP code is available below. If you came here after performing a reverse phone lookup, these details are provided to give you a general idea of the phone number's location.
20859 ZIP Code - Map, City, County, State, and Location
| City: | Potomac |
| County: | Montgomery |
| State: | Maryland (MD) |
| Latitude: | 39.144 |
| Longitude: | -77.2076 |
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