Temporary Denmark Phone Number — +45 SMS Verification

Get a Denmark Phone Number Online

TempNumber.me provides temporary Danish phone numbers with genuine +45 prefixes from TDC/YouSee, Telenor Denmark, Telia Denmark, and 3 (Hi3G) carrier ranges. These numbers receive SMS verification codes from DBA.dk, Trendsales, Wolt, Zalando DK, WhatsApp, and over 1,000 other platforms that send to Danish numbers.

You do not need to live in Denmark, hold a Danish address, have a CPR number, or own a local SIM card. Numbers are activated in your browser from any country. Pricing is credit-based — pay per activation, no subscription.

One limit to know before you buy: these numbers cannot pass MitID, Denmark's national digital ID. Banking, SKAT, borger.dk, and MobilePay all sit behind MitID and are out of scope. Details in the section below.

Denmark Mobile Number Format and Carrier Networks

Danish phone numbers are 8 digits with no area codes and no trunk prefix — there is no leading 0 to drop when dialling internationally. A number is written locally as XX XX XX XX and internationally as +45 XX XX XX XX. Mobile numbers are allocated across ranges starting with 2, 3, 4, 5, 6, 71, 81, and 91-93. Denmark has four network operators; the rest of the market runs on MVNOs that resell capacity from those four.

• TDC / YouSee— TDC is Denmark's incumbent operator, and YouSee is its consumer brand. TDC Net owns the largest mobile network in the country, and its number ranges are the most widely recognised by Danish platforms. Telmore, another TDC brand, also uses this network.
• Telenor Denmark— the Danish arm of Norway's Telenor group. Its radio network is shared with Telia through the TT-Netværket joint venture, so coverage is identical between the two. CBB Mobil is Telenor Denmark's low-cost brand.
• Telia Denmark— the other half of TT-Netværket. Telia Denmark sells under its own name and through Call me, its discount brand.
• 3 (Hi3G Denmark)— the fourth network, owned by CK Hutchison. Oister is its budget brand and sells SIM-only plans through supermarket chains.
• MVNOs— Lebara Denmark (on the TDC network), CBB Mobil, Oister, and Telmore issue numbers from the host network's ranges. A number from any of these brands is indistinguishable from the host carrier to a verification system.

When entering a Danish number on a verification platform, select Denmark (+45) from the country dropdown and type the 8 digits with no prefix — for example, 20 XX XX XX.

MitID: What a Temporary +45 Number Cannot Do

MitID replaced NemID as Denmark's national digital ID during 2023. It is tied to a CPR number and issued only after an identity check — through a Danish bank, in person at Borgerservice, or by scanning a passport in the MitID app. Login is handled by the MitID app, a code display, or a hardware token, not by SMS.

A temporary phone number therefore cannot activate MitID or log in to anything behind it. That includes every Danish bank, SKAT (the tax authority), borger.dk, sundhed.dk, e-Boks, Digital Post, and MobilePay, which requires MitID and a Danish payment card to register. If your goal is any of those, a +45 number will not get you there.

What a +45 number does cover is SMS-verified sign-ups: classifieds, second-hand marketplaces, food delivery, retail accounts, transport apps, and social platforms. That is the use case this page is for.

Danish Services That Work with These Numbers

• DBA.dk— Den Blå Avis, Denmark's largest classifieds site, operated alongside Bilbasen. DBA sends an SMS code to verify new accounts and to enable messaging between buyers and sellers, so a +45 number is needed to list or contact a seller.
• Trendsales— Denmark's main second-hand fashion marketplace. Trendsales verifies sellers by SMS before allowing listings and payouts through its in-app payment system.
• Wolt Denmark— the dominant food and grocery delivery app in Copenhagen, Aarhus, Odense, and Aalborg. Wolt sends an SMS code at sign-up and for login on a new device.
• Zalando DK— the largest online fashion retailer in Denmark. Zalando uses SMS for two-step login and for delivery notifications from PostNord and GLS.
• Rejsekort— the national travel card for trains, buses, and metro. The Rejsekort app (used for check-in on the phone rather than a physical card) verifies the account by SMS. Note that some Rejsekort products still require MitID to link a CPR number.
• Messaging — WhatsApp, Telegram, Signal
• Social media — Instagram, Facebook, Twitter/X, TikTok
• Google services — Gmail, Google Account, YouTube
• Finance— PayPal, Wise, Revolut (SMS step only — MobilePay and Danish bank apps require MitID)
• Gaming and entertainment — Discord, Steam, Spotify

How to Use a Denmark Phone Number for Verification

1. Go to TempNumber.me — Denmark to see available +45 numbers.
2. Copy a number. Danish numbers are 8 digits with no area code, shown as +45 XX XX XX XX (e.g., +45 20 XX XX XX or +45 50 XX XX XX).
3. Enter the number into the verification field. Select Denmark (+45) from the country dropdown and type the 8 digits — there is no leading 0 to remove.
4. Return to the number page on TempNumber.me. The SMS code will arrive within 15-45 seconds.
5. Copy the code and complete your verification.

Frequently Asked Questions

What is a temporary Denmark phone number?

A +45 virtual number that receives SMS verification codes without a Danish SIM card, CPR number, or residency. Numbers use TDC/YouSee, Telenor Denmark, Telia Denmark, or 3 (Hi3G) carrier ranges, including MVNOs such as Lebara, CBB Mobil, and Oister that run on those networks. Danish numbers are 8 digits with no area codes — mobile numbers typically start with 2, 3, 4, 5, 6, 71, 81, or 91-93, written as XX XX XX XX.

Which Danish services work with a temp +45 number?

DBA.dk (Denmark's largest classifieds site), Trendsales (second-hand fashion marketplace), Wolt Denmark (food and grocery delivery, dominant in Copenhagen and Aarhus), Zalando DK, and the Rejsekort app for public transport. WhatsApp, Telegram, Google, Instagram, Facebook, and TikTok also accept +45 numbers. Services that require MitID login are not covered.

How do I use a Danish number for SMS verification?

Browse available +45 numbers at TempNumber.me — Denmark. Copy a number and enter it on the platform requiring verification — select Denmark (+45) from the country dropdown. Danish numbers have no leading 0 and no area code, so the 8 digits are entered as-is after +45 (e.g., +45 20 XX XX XX). The SMS code arrives within 15-45 seconds.

Can a temp +45 number pass MitID verification?

No. MitID is Denmark's national digital ID, which replaced NemID in 2023. It is issued against a CPR number with identity checks through a Danish bank, Borgerservice, or a passport scan in the MitID app. It is not an SMS-based system, so a temporary phone number cannot activate it. Anything behind MitID — Danish banks, SKAT, borger.dk, sundhed.dk, e-Boks, and MobilePay — is out of scope. Temporary +45 numbers are for classifieds, delivery, retail, and social sign-ups.