Address Code 20689: Sunderland (Calvert)
Postal identifier in Calvert, United States. Technical profile with centroid coordinates and administrative hierarchy.
Technical Data
Spatial Verification Map
Centroid Location: The marker represents the verified geographic centroid for the
20689 identifier area.
Geographic & Administrative Context
The postal identifier 20689 is under the regional jurisdiction of United States. Within this territory, it is specifically managed as part of the maryland » calvert » sunderland administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Frequently Asked Questions: Sunderland Address Code Guide
What is the primary routing identifier for Sunderland?
The official registry for Sunderland uses 20689 as its primary reference. Administratively, this area is managed under the Calvert (United States) jurisdiction.
How is Sunderland administratively classified?
Sunderland is categorized as a prominent administrative sector within the Maryland jurisdiction of United States, specifically linked to the Calvert territory.