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21555 ZIP Code Detail Information
21555 ZIP code is designated for Oldtown in Allegany 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.
21555 ZIP Code - Map, City, County, State, and Location
| City: | Oldtown |
| County: | Allegany |
| State: | Maryland (MD) |
| Latitude: | 39.5846 |
| Longitude: | -78.6044 |
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