Local authority (kommune) in Region Hovedstaden. The address is the municipality’s registered address, usually the town hall or main administration building.
Address
Phone
Website
Everyday matters such as the health card, day care and school places are handled by your municipality. Opening hours and booking are on the website (source link). Citizen service (Borgerservice) may be at another address, and the phone number here may be a switchboard.
Details come from the official websites of each place and are checked regularly. Opening hours can change, so confirm with the place before you travel.