Calling Denmark from Czech Republic: 00 45 [local number].
Quick answer
To call Denmark from Czech Republic, dial 00, then 45, then the local number without leading zeros. Example: 00 45 34 41 23 45.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling cards to Denmark.
Dialing format
00 45 34 41 23 45
Exit code • Country code • Local number
Whether you’re calling family, friends, or business contacts, knowing how to call Denmark correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Denmark - whether you’re calling Copenhagen or anywhere else.
Follow these simple steps to make a call to Denmark from Czech Republic
Start by dialing 00 (or use + on mobile). This is the international dialing prefix for Czech Republic.
Dial the country code +45 for Denmark.
Dial the local phone number in Denmark (typically 8-10 digits, without any leading zeros).
Full format: 00 45 [local number] - For example: 00 45 612 345 678
International Dialing Format
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Calling Code
+45
Capital of Denmark
Copenhagen
Region
Europe (Northern Europe)
Currency of Denmark
Danish krone (kr)
Denmark Time Zones
UTC-04:00, UTC-03:00, UTC-01:00, UTC, UTC+01:00
Current time
Your time
--:--
Denmark
--:--
Denmark is --
Denmark, located in Northern Europe, is a nation with a rich identity. Its capital city, Copenhagen, serves as the administrative center for a population of approximately 6M.
The official currency is the Danish krone (kr). When calling Denmark, the country code is +45. The country observes the UTC-04:00, UTC-03:00, UTC-01:00, UTC, UTC+01:00 time zone(s), and the primary language(s) spoken include Danish.
Population
6M
Population Rank
#112 of 230
Language Footprint
Danish
Time Zone Footprint
UTC-04:00, UTC-03:00 +3 more
City/Area Code Coverage
No city-level entries yet
Dial Code Status
Exclusive code in dataset
Denmark currently has a 8-digit local number pattern in this guide, with country code +45.
Exit Code in Czech Republic
00 (dial 00 (or + from mobile))
Czech Republic Country Code
+420
Route Dialing Pattern
00 45 34 41 23 45
Capital Time Difference
5h destination behind
Best Calling Window (Origin Time)
14:00-23:00
Currency Pair
Czech koruna (Kč) -> Danish krone (kr)
Primary languages: Czech Republic (Czech, Slovak) and Denmark (Danish).
Shared language overlap: No direct overlap in primary language list. Primary timezones: Czech Republic (UTC+01:00) and Denmark (UTC-04:00, UTC-03:00, UTC-01:00, UTC, UTC+01:00).
Use this route profile to plan a real call from Czech Republic to Denmark, including the exit code, destination country code, time difference, and local context.
From
Czech Republic
To
Denmark
For dialing this route, callers in Czech Republic usually start with 00 or the plus sign, then dial +45 before the local Denmark number.
Czech Republic's primary timezone in this dataset is UTC+01:00, while Denmark's is UTC-04:00. A practical origin-time calling window is 14:00-23:00.
Czech Republic callers are represented by CZ/CZE, with Prague as a capital reference point, Central Europe, 11M people, Czech koruna (Kč), and primary language context of Czech, Slovak.
Origin exit prefix: 00 or + from mobile. Origin country code: +420. Origin time zones: UTC+01:00.
Denmark is represented here by DK/DNK, Copenhagen, Northern Europe, about 6M people, Danish krone (kr), and primary language context of Danish.
Destination calling code: +45. Destination time zones: UTC-04:00, UTC-03:00, UTC-01:00, UTC +1 more. Rate check: check live price before dialing.
This route combines Czech Republic's outbound dialing rules with Denmark's destination numbering and local schedule. The primary timezone relationship is 5h destination behind, and the recommended origin-time window is 14:00-23:00.
Dialing sequence: 00 45 local number. Business-hour window: 14:00-23:00. Time relationship: 5h destination behind.
Destination market: Denmark is in Northern Europe, with Copenhagen as a main administrative center. Calls from Czech Republic may reach family, companies, banks, hotels, clinics, or public offices across a market of about 6M. Primary language context: Danish. Local billing and everyday prices use Danish krone (kr).
Route context: Czech Republic is listed in Central Europe with a population of about 11M; Denmark is listed in Northern Europe with about 6M. The main listed languages differ: Czech Republic (Czech, Slovak) and Denmark (Danish). Currency context also changes across the route: Czech koruna (Kč) in Czech Republic and Danish krone (kr) in Denmark.
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