How to call Denmark using the international calling code +45 and area code.
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Example numbers for Denmark:
Your local time
—:—
Time in Denmark
—:—
Code
+45
ISO
DK
Region
Europe
Time zone
Europe/Copenhagen
Every Denmark number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Denmark from abroad, the only fixed part is +45 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Denmark.
+XX XX XX XX XX
Dial the country code +45, then the full mobile number.
Example: +45 34 41 23 45
+45
Enter the country code +45 when dialing Denmark from abroad.
Add the local phone number (in most countries, drop the leading zero).
Use TwinPhone to connect the call at low per-minute rates.
Denmark's international country code is +45. It was assigned by the International Telecommunication Union under recommendation E.164 and is the dialing prefix at the start of every Denmark phone number written in international format.
You'll often see +45 referred to in search as the "45 area code". Strictly speaking, +45 is a country code — area codes are sub-national, used inside Denmark. The practical meaning is the same: any number starting with +45 or 0045 is a Denmark number.
TwinPhone routes calls to every +45 number directly from your browser — no app, no SIM card, no calling card. Type +45 followed by the local number, press call, and you're connected.
Dialing codes immediately above and below +45 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Landline
$0.09
per minute
Mobile
$0.24
per minute
Include the area code if applicable. Omit any leading 0.
Everything you need to know about TwinPhone.
The country code (international dialing code) for Denmark is +45. To call Denmark from abroad, dial +45 followed by the national number (in most countries, without its leading zero).
+45 is Denmark's international country calling code under the ITU E.164 plan — often searched as the "45 area code". Any phone number starting with +45 is a Denmark number.
From TwinPhone, just type +45 and the number — we connect it. From a landline, dial your exit code, then +45, then the number (in most countries, without the leading 0).
Denmark's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
No. TwinPhone works directly in your browser — Chrome, Edge, Safari, or Brave. Open the site, add credit, dial +45 and your number, done. No installs, no plugins, no SIM card required.
Yes! Virtual numbers in Denmark start at $1.60/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
Every call uses industry-standard transport encryption (TLS + SRTP). We don't sell your data or share your call history. We do not record calls.
TwinPhone uses adaptive audio technology that adjusts to your connection quality. Even on slow or unstable Wi-Fi — airport, hotel, coffee shop — your call stays connected and audible.
Calls to Denmark landlines start at just $0.09/min and mobile at $0.24/min. No connection fees, no hidden charges. Billed per minute in 60-second increments (rounded up to the next minute).
Dial Denmark from your browser — pay only for what you call.
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