🇩🇰 Danish phone numbers: types and structure
Mobile, landline, service (70), toll-free (80) and premium (90) — how Danish numbers are built.
Sidst opdateret: 2026-06-15
All Danish numbers have 8 digits
Denmark does not use area codes — all numbers have eight digits. The country code is +45. The first digits hint at the type.
Numbers by type
- Mobile — typically starts with 2, 3, 4, 5 or 6.
- 70 numbers — national service.
- 80 numbers — toll-free (green number).
- 90 numbers — premium-rate (expensive).
Find out who is calling
Don't know a number? Look it up for free and see the company, operator and whether others have marked it as spam.
Ofte stillede spørgsmål
How many digits does a Danish phone number have?
Eight digits. Denmark does not use area codes.
Flere guides
How to stop spam calls · What is smishing (SMS scam)? · Wangiri: one-ring scam · How to block a number (iPhone & Android) · What does +45 mean? · How does Nummeropslag.dk work?