International dialing guide
Denmark country code (+45)
The international country code for Denmark is +45. Use this prefix after your exit code when calling Denmark from another country, or dial the full E.164 number (+45…) with Ringvoo from your browser.
What is the Denmark country code?
Country code +45 identifies phone numbers registered in Denmark. When you call from abroad, you dial your international access code (00 in most countries, 011 from the US/Canada), then 45, then the local number. With Ringvoo, paste the full number including +45 and we handle the routing.
How to dial Denmark from abroad
- Dial your international exit code (00 in most countries, 011 from the US/Canada).
- Enter Denmark's country code 45.
- Add the local phone number, dropping any leading trunk zero if your carrier requires it.
- Or open Ringvoo, paste the full E.164 number (+45…), and call from your browser.
Example numbers for Denmark
Frequently asked questions
What is the country code for Denmark?
The international dialing code for Denmark is +45. Include it after your exit code when calling from abroad.
How do I call Denmark from the United States?
Dial 011 (US exit code), then 45, then the local number. Or use Ringvoo and enter the full +45 number in your browser.
Can I call Denmark without downloading an app?
Yes. Ringvoo runs in Chrome, Safari, or Edge and connects to real phone numbers in Denmark — no app install required.
Do I need to drop the leading zero when dialing Denmark?
When using the international format (+45), omit any leading 0 from the local number. Ringvoo accepts E.164 numbers directly.