- If you already have a SIM card from another EU country, you can get through initially thanks to the EU "roam like at home" rules introduced back in 2017. Your existing plan should have some data so that you don't have to buy something, anything right away and without due research
- As a rule of thumb, avoid the large operators such as 3, TDC, Telenor, Telia as you will most likely be overpaying
Vælg et nyt nummer
Most carriers will let you choose a new number when buying a subscription, often only after you log in via NemID/MitID. You can either search for the full desired number, or at least search for a specific digit combination.
Full number search without NemID/MitID:
- https://www.cbb.dk/checkout/nyt-nummer
- https://www.telmore.dk/flows/tilmelding/PAYG29/nyt-nummer/
- https://www.oister.dk
- https://www.greentel.dk/ (asking for a CPR number, but you can enter any value)
- https://www.3.dk/checkout/mobilnummer
Partial number search without MitID (only 4 digits):
- https://www.hallo.dk/Default.asp (+45 30 40 xx xx)
- https://www.ok.dk/privat/produkter/mobiltelefoni
- https://www.telego.dk
- https://velkommen.dk (+45 92 14 xx xx)
- https://relatel.dk
- https://evercall.dk (+45 81 11 xx xx)
- https://nettalk.dk (+45 61 40 xx xx)
Partial number search with MitID:
Choose from the numbers offered without MitID:
- https://eesy.dk/ (+45 61, standard or gold/fede numre)
- https://www.duka.dk/ (it does ask for a CPR number, but if you just need to see available numbers without buying, you can enter anything)
- https://mobile.lebara.com/dk/da/checkout/select-number
Requires NemID before you can choose a number:
You can use https://dnk.areacodebase.com/ to get a general idea which carrier a given area code belongs to.
Datadeling
You want a subscription with a datadeling/datadelingskort - an option to add extra sim cards to your account and share your GB data allowance between devices without having to buy an extra subscription; an extra sim card will normally cost around 30-60 dkk
- https://www.hallo.dk/Default.asp offers cheap 1000 gb with data sharing, most others consider 1000 gb "fri data" and specifically prohibit data sharing on these packages
- Use price comparison tools such as https://mobilabonnement.dk/mobilpriser