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Sunderland, Maryland, United States ZIP Code directory
Browse postal-code records with source labels, local lookup links, and map actions.
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Postal records
1
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Postal codes
| Code | Locality | Area / address | Region | Coordinates | Source | Map |
|---|---|---|---|---|---|---|
| 20689 | Sunderland | Calvert | Maryland | 38.6490000, -76.5767000 | GeoNames Postal Code dump | Open map |