Your complete guide to dialling Denmark from Copenhagen to anywhere in the world — verified +45 country code, Europe/Copenhagen time zone, Europe region, ISO references, live local time and weather, plus a step-by-step walkthrough.
Calling
Denmark
+45
Copenhagen
Weather
HD voice signal
Alpha-2
DK
Alpha-3
DNK
Denmark
DK
2 Digit ISO
+45
Country Calling Code
DNK
3 Digit ISO
Capital
Copenhagen
Time zone
Europe/Copenhagen
Weather · Copenhagen
Humidity
Wind
Denmark
+45
Capital
Copenhagen
Region
Europe
Time zone
Europe/Copenhagen
Coordinates
56.3° N, 9.5° E
ISO 3166-1
DK / DNK
Dial format
+45 [area] [number]
Current time in Copenhagen
—:—
Best time to call: 09:00 – 17:00 Copenhagen
A complete international number is built from four parts. Here's the anatomy and the dialling order.
Number anatomy
Format follows ITU-T Recommendation E.164 the international public telecommunication numbering plan.
Press + on a mobile (hold the 0 key), or dial 00 from most countries / 011 from North America.
Dial +45. This identifies Denmark on the global telephone network.
Type the first part of the local number. Drop the leading 0 if there is one.
The remaining digits route the call to the specific line in Copenhagen or elsewhere.
To call Denmark on WhatsApp, save the number with +45 and no exit prefix — WhatsApp dials from your contacts, not a dial pad. Voice and video calls are free over data.
Need an inbound Denmark number?
TKOS provisions +45 DIDs and termination through direct carrier interconnects.
Whether you're reaching Denmark for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.
Copenhagen routes support G.722 wideband audio on EU-peered carriers — an HD headset makes the quality difference immediately obvious on these low-latency links.
Copenhagen is ~9,320 km away — latency runs 280–310ms. Use wired ethernet to eliminate Wi-Fi jitter on this long-haul path.
Schedule Denmark calls during Copenhagen business hours — 09:00–17:00 Europe/Copenhagen — your contact will be at their desk in a quiet space rather than taking the call on the move.
Special-rate prefixes and the major city area codes inside Denmark (+45).
| National | Dial codes |
|---|---|
| Denmark Toll Free | +45-820 |
| Denmark Toll Free - Corp | +45-887 |
| Denmark Toll Free - Mobile Enabled | +45-830 |
Capital
Copenhagen
Population
5.91M
Area
42,933 km²
GDP (USD)
$405.00B
Currency
Danish Krone (DKK)
Languages
Danish
Emergency number
112
Internet TLD
.dk
Drive side
Right-hand traffic
Latitude / Longitude
56.26°N / 9.50°E
Time zone
Europe/Copenhagen
ISO 3166 codes
DK · DNK
Copenhagen (~9,320 km) connects via Mediterranean and North African fibre — TKOS peering keeps rates low at ~280ms latency.
Built on top of every Denmark (+45) route quality, price, and people you can reach.
TKOS terminates Denmark calls via EU-peered carrier interconnects at Copenhagen. Sub-80ms latency, G.722 wideband audio on every call.
EU routing agreements compress Denmark termination costs via Copenhagen — TKOS passes those savings to you directly. Transparent per-minute rates for Denmark (+45), no hidden fees.
Your account manager covers Europe/Copenhagen hours for Denmark. Phone, email, and live chat — always online for Copenhagen routes, day or night.
Everything a business or traveller needs to know before dialling Denmark (+45). Can't find an answer? Our team is one click away.
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The route you pilot today is the route that carries your millionth minute to Denmark (+45). No migration. No replatforming. No renegotiation.