TDC is one of the leading mobile network operators in Denmark. Understanding its network coverage, connectivity options, call rates, and more will help you stay connected during your trip. This guide provides everything you need to know about using TDC in Denmark as a tourist.

TDC SIM card and eSIM

I. Quick Facts about TDC

This major telecommunications company operates several brands in Denmark, including YouSee, Telenor, Hiper, and Telmore. They offer a variety of mobile subscriptions, data packages, and other services.

  • Established: Founded in 1996 from the merger of Tele Denmark Communications and Sonofon
  • Full name: TDC A/S, traded on the Copenhagen Stock Exchange
  • Services provided: Provides mobile, landline, TV, and internet services in Denmark
  • Subscribers: Over 2.7 million mobile customers as of Q2 2022
  • Stores: Over 200 TDC and YouSee branded stores across Denmark
  • Customer support: 24/7 customer support in Danish and English via phone, chat, and social media
  • Awards: Received several awards for network quality and customer satisfaction

TDC offers both consumer and business services under the TDC and YouSee brands. It has the best overall network performance in Denmark.

TDC (YouSee)
TDC (YouSee)

II. Why TDC When You’re Exploring Denmark – Coverage and Speed

TDC stands out from other Denmark providers with its combination of nationwide 4G coverage and fast mobile data speeds. This makes it a great choice for tourists who want a reliable connection across Denmark.

2.1 TDC Coverage in Denmark

TDC - Coverage maps
TDC – Coverage maps. Source: nperf

As seen on the map, TDC has strong 4G LTE coverage across mainland Denmark with only minimal gaps. Its network reaches 99% of the population. Rural areas are well covered compared to other countries. This is thanks to investment in TDC’s mobile infrastructure over the past decade.

TDC’s coverage is on par or better than rivals Telenor, Telia, and 3. Only Telenor comes close in terms of nationwide 4G availability. But TDC edges them out when looking at inland and rural areas. Tourists who plan to explore beyond just Copenhagen should consider TDC for the most reliable connection.

2.2 TDC Speed

Speedtest mobile Operators in Denmark - TDC on top 1
Speedtest Mobile Operators in Denmark – Source: Opensignal
TDC Speedtest
TDC Speedtest – Source: Broadband

According to Opensignal and Broadband Speedchecker, Denmark’s average 4G download speed is about 124.00 Mbps. TDC matches or exceeds this with typical download speeds in the 140-150 Mbps range. It has some of the fastest peak speeds reaching over 100 Mbps with compatible devices and network conditions.

Uploads are also quick with TDC, averaging around 32 Mbps. This allows sharing high-res photos and videos in real-time without long lag.

The fast speeds mean TDC customers can comfortably stream HD video, run multiple apps, and hotspot without congestion even at peak times. TDC’s network is ready for data-heavy use by tourists.

In summary, TDC offers excellent nationwide coverage and fast speeds by Denmark standards. Tourists who prioritize a reliable connection should strongly consider TDC.

III. TDC Connectivity Options for Travelers to Denmark

Travelers have a few options to connect with TDC while visiting Denmark:

TDC Connectivity Options

Option Pros Cons
TDC SIM Card Fast and direct connection Requires SIM swap
Activation may be required
TDC Pocket Wifi No SIM swap needed Expensive to rent
Limited range
Unreliable if lost/ damaged
Roaming No SIM swap needed Very expensive
Hard to control usage

Getting a TDC SIM card is the best option in most cases. It provides the fastest and most affordable way to access TDC’s full coverage and speeds. While convenient, pocket WiFi and roaming have downsides like cost, reliability, and network restrictions.

IV. Best TDC SIM Card for Tourists & Cost

TDC offers both monthly plans and prepaid options for tourists. The prepaid SIMs provide great value with no contracts or commitments. Popular choices include:

Best SIM cards plans

Plan Data Cost Benefits
TDC Go 5 GB 5 GB 149DKK (~$21) 5GB data + EU roaming
TDC Go 20 GB 20 GB 249DKK (~$35) 20GB data + EU roaming
TDC Erhverv 30 GB 30 GB 299DKK (~$42) 30GB data + EU roaming + unlimited calls & texts to Denmark

The TDC Go 20 GB strikes a good balance of high data and reasonable cost. It’s sufficient for maps, social media, music streaming, and light video watching during a typical vacation. TDC Erhverv 30 GB is best for heavy data users who also want unlimited domestic calling and texting.

These SIMs are available for purchase online or at Copenhagen Airport upon arrival. Just bring your passport and you’ll walk away with an activated SIM in minutes.

If your device supports eSIM, TDC has you covered there as well.

V. Does TDC Support eSIM in Denmark?

Yes, TDC launched eSIM in 2020 for compatible devices.

Using an eSIM provides a few nice benefits over physical SIM cards:

  • No need to swap SIMs when traveling
  • Remote activation without visiting store
  • Ability to have multiple plans on one device

There are several companies offering TDC Denmark eSIM plans for tourists. With these eSIMs, you can signup and activate entirely online before your trip.

One reputable provider is Denmark eSIM, which offers TDC eSIMs starting as low as $9 for 1 GB up to $99 for 30 GB. Their eSIMs have:

  • Flexible data packages
  • Reasonable pricing
  • 24/7 chat support in English

The Denmark eSIM gives you a nice amount of data for emails, maps, and social media. Activate it before arrival and it will be ready to use as soon as you land.

Denmark eSIM plans
Denmark eSIM plans

VI. Where can You Buy a TDC SIM card and eSIM?

6.1 Where to Buy TDC SIM Card

There are a few options to purchase a TDC SIM when visiting Denmark:

  • Upon Arrival

TDC SIM cards are sold at convenience stores and kiosks at Copenhagen Airport. No pre-order or registration required – just walk up and make your purchase. The SIMs come pre-activated with credit ready to use. Prices are reasonable at the airport and staff can assist with questions.

Buy TDC SIM card Upon Arrival - Convenience Store
WHSmith at Airport
  • TDC Store

You can also visit one of over 200 official TDC or YouSee stores across Denmark. Store staff can set you up with the best SIM card for your needs. Use TDC’s store finder to locate a shop convenient to you.

TDC (YouSee) Store
TDC (YouSee) Store
  • Other Retailers

Major retailers like 7-Eleven, Kiosk, and supermarkets sell TDC prepaid SIMs. Prices may be slightly higher than TDC direct. But shops are plentiful so it’s an option if a TDC store is inconvenient.

Buy TDC SIM card at Convenience Store
Convenience Store – 7 Eleven

Note: No matter where you purchase, be sure to bring:

  • Unlocked phone
  • Passport for ID
  • Credit/debit card for payment

This will make the process quick and seamles

6.2 Where to Buy TDC eSIM

Purchasing a TDC Denmark eSIM is easy since you can do it entirely online before your trip. Providers like Czechesim allow you to:

  1. Select your TDC eSIM plan
  2. Create an account and checkout
  3. Receive your eSIM voucher code via email
  4. Scan QR code to activate plan on your phone

Once activated, you’ll have access to TDC’s network as soon as you arrive in Denmark with no swapping physical SIMs required. eSIMs give you maximum convenience and flexibility.

eSIM tips: Make sure that your device is eSIM-compatible before purchasing.

VII. How to Activate TDC SIM card/eSIM in Denmark

Using a TDC SIM card or eSIM when visiting Denmark is straightforward. Just follow the instructions for your case below.

7.1 How to Activate TDC SIM Card

Follow these simple steps to activate your TDC SIM:

  1. Insert the SIM into your unlocked phone’s SIM slot
  2. Power on your device and wait for the SIM to be recognized
  3. If prompted, provide the SIM PIN which may be provided on the SIM packaging or receipt
  4. Wait a few minutes for the SIM to automatically configure carrier settings

That’s it! Your TDC SIM should now be active and ready for use throughout Denmark.

7.2 How to Activate TDC eSIM

To use your TDC Denmark eSIM:

  1. Install the eSIM mobile app provided by your seller, such as Truphone
  2. Log in to the app using your purchase credentials
  3. Activate your eSIM via the app by scanning the QR code
  4. Follow the in-app prompts to install the eSIM on your device

Once finished, your TDC mobile plan will be configured and ready to use! Be sure to read your seller’s detailed eSIM activation guide for your specific device model.

VIII. Denmark TDC Call & SMS Rates

Here are TDC’s pay-as-you-go rates for calls and texts from Denmark:

Call & SMS Rates

Service Rate
Local Call 0.79 DKK/min (~$0.11/min)
Domestic SMS 0.49 DKK/SMS (~$0.07/SMS)
SMS to EU 1.50 DKK/SMS (~$0.21/SMS)
Call to EU landline 0.79 DKK/min (~$0.11/min)
Call to EU mobile 6.00 DKK/min (~$0.85/min)

To save money:

  • Use Over-the-top apps like WhatsApp, Facebook Messenger, Skype for international calls and texts
  • Purchase a calling/texting addon or package if available
  • Avoid calling other international mobiles which are very expensive

IX. Useful USSD Codes for TDC SIM card/eSIM

Here are some useful TDC USSD codes to manage your account:

USSD Codes

USSD Command Use
*104# Check airtime balance
*106# Check data balance
*111*CODE# Activate prepaid card (replace CODE with card digits)
*101*CODE# Check prepaid card balance (replace CODE with card digits)

USSD codes let you quickly check your account details and top up without downloading an app.

Dial the code, hit call/send, and your info will display directly on the screen once processed.

X. How to Top-up TDC SIM card/eSIM

It’s easy to add more credit or data to your TDC SIM/eSIM when needed.

The fastest way is using prepaid top-up cards purchased from TDC shops, kiosks, supermarkets, Pressbyrån stores, and petrol stations across Denmar

To use a top-up card:

  1. Scratch to reveal the code on the back of the card
  2. Dial the USSD code printed on the card
  3. Enter the top-up code when prompted
  4. Your updated balance will be confirmed

That’s all it takes to add more minutes, texts, or megabytes to your TDC prepaid SIM!

You can also top up online using an international credit/debit card on TDC’s website. But top-up cards are often more convenient when traveling.


What network bands does TDC use?

TDC uses bands 1, 3, 7, 8, and 20 for its 2G, 3G, and 4G LTE service. Most modern smartphones support these bands but double check your device specs to be sure.

Can I use TDC service in other Nordic countries?

Yes, TDC prepaid SIMs include free roaming in Finland, Norway, Sweden, and Iceland. Data speeds may be throttled after a fair use limit.

How long does TDC prepaid credit last?

Unused credit on TDC prepaid SIMs expires after 180 days of inactivity. Be sure to top up again before the 180 days is up to keep service active.

How can I check my data usage on TDC?

Dial *106# on your TDC SIM to check your remaining data balance. You’ll see an update with your total megabytes used and remaining.

Does TDC work with unlocked iPhones?

Yes! TDC has great compatibility with the latest iPhones. Just insert your TDC SIM or activate your TDC eSIM to get connected.

XII. Final Words

TDC delivers excellent coverage across mainland Denmark coupled with fast 4G speeds. It’s a reliable choice for staying connected during your vacation.

For ultimate convenience, purchase a TDC Denmark eSIM online before your trip. They are ideal for short trips or if you’ll be visiting multiple countries.