What does a Denmark phone number look like?
- International format
+45 34412345- IDD format (caller ID)
0045 34412345- Mobile example
-
34412345(local) →+45 34412345 - Landline example
-
32123456(local) →+45 32123456
Received a call or message from +45?
A call or text from +45 (or 0045) originates from Denmark.
If you don't know anyone in Denmark, be cautious. Common patterns with unfamiliar international numbers:
- One-ring scams (Wangiri): The caller rings once and hangs up, hoping you'll call back a premium-rate number. Don't return calls to numbers you don't recognize.
- SMS phishing: Messages claiming to be from banks, delivery services, or government agencies. Legitimate organizations won't contact you from a +45 number unless you have an account in Denmark.
- Spoofed numbers: The caller ID can be faked. A call showing +45 may not actually originate from Denmark.
If you do know someone in Denmark and want to call them back, see the dialing instructions below.
How to call Denmark from abroad
- International format (recommended)
-
+45 [local number]Example:
+45 34 41 23 45 - From a mobile phone
-
Press and hold 0 or tap + to get the plus sign, then dial
+45followed by the local number. - From a landline
-
Dial your country's international access code, then
45, then the local number.
| From | Dial |
|---|---|
| US/Canada | 011 45 [local number] |
| United Kingdom | 00 45 [local number] |
| Australia | 0011 45 [local number] |
| Your browser (DialHard) | +45 [local number] |
Do I need to drop the leading zero?
Denmark numbers don't typically have a trunk prefix to remove. Dial the number as-is after the country code.
What time zone is Denmark?
Europe/Berlin
Good time to call
06:04 PM local time · Weekend daytime
Good for personal calls.
How much does it cost to call Denmark?
International calls to Denmark vary dramatically by provider. Major US carriers charge $3.00/min or more, while VoIP services like DialHard start at $0.08/min.
| Provider | Rate/min | vs DialHard |
|---|---|---|
| AT&T | $3.00 | 97% more |
| Verizon | $2.99 | 97% more |
| T-Mobile | $3.00 | 97% more |
| DialHard | $0.08 | Save ~97% |
Carrier rates are based on published international calling rates without plan add-ons. Your actual rate may vary.
Current rates to Denmark
$0.08–$0.13/min
Rates vary by mobile vs landline. Billed per minute, rounded up.
Frequently asked questions
Where is the code +45 from?
+45 is the international dialing code for Denmark.
Is +45 a mobile or landline code?
+45 is the country code for all of Denmark — both mobile and landline numbers use this code. The digits after the country code may indicate the number type, but this varies by country.
Is a call from +45 a scam?
Not necessarily. +45 is the legitimate country code for Denmark. However, scammers can spoof any country code. If you don't recognize the number or weren't expecting a call from Denmark, don't call back — especially if they only rang once.
Why won't my call to Denmark connect?
Common issues:
- Wrong format: Make sure you're using +45 (not 0045 or just 45)
- Extra digits: Remove any trunk prefix (usually 0) from the start of the local number
- Missing digits: Ensure you have the complete local number after the country code
What does a Denmark phone number look like?
A Denmark number in international format starts with
+45 followed by the local number.
Example: +45 34412345
How do I save a Denmark number in my contacts?
Always save international numbers in E.164 format: +45 followed by the local number (without the leading 0 if applicable). This format works worldwide.
How do I block calls from +45?
On most smartphones, you can block individual numbers by opening your recent calls, tapping the number, and selecting "Block." To block all calls from a country code, check your carrier's international call blocking options or use a call-filtering app.