3 Denmark review

Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026

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Our verdict

3 Denmark is a Danish network that sells sim only plans on short terms with no binding period, which suits readers who want to leave easily and keep their own network. Unlimited data runs on Fri Tale Fri Data at DKK 290 a month.

Key facts

Best for
Sim only plans from a network running its own service in Denmark, with 5G, eSIM and a multi line discount.
Seller type
Network (Source, checked September 30, 2026)
SIM-only
Yes (Source, checked September 30, 2026)
Price from
DKK 60 (Source, checked September 30, 2026)
Reference plan prices
Fri Tale 50 GB: 190 DKK per month, 50 GB, no binding; Fri Tale Fri Data: 290 DKK per month, unlimited, no binding; 3 timer 3 GB: 60 DKK per month, 3 GB, no binding (Source, checked September 30, 2026)
Unlimited plan price
DKK 290 (Source, checked September 30, 2026)
5G
Yes (Source, checked September 30, 2026)
eSIM
Yes (Source, checked September 30, 2026)
EU roaming
Fair use (Source, checked September 30, 2026)
Roaming countries
100 (Source, checked September 30, 2026)
Multi-line discount
Yes (Source, checked September 30, 2026)
Legal entity
Hi3G Denmark ApS (Source, checked September 30, 2026)
Headquarters
Denmark (Source, checked September 30, 2026)
Support channels
Email, Phone, Help-centre (Source, checked September 30, 2026)
Billing
Contract, Rolling
Contract length
1
Official website
3.dk

Apps and profiles

Elsewhere
WikidataLinkedInX

Pros and cons

Pros

  • Sim only across the range, so the monthly cost covers the connection rather than a handset.
  • Roaming covers 100 countries, wide enough for most European trips.
  • A network seller under Hi3G Denmark ApS, so the company you pay is the company running the service.
  • Mid table pricing: entry DKK 60 ranks 145 of 258, and Fri Tale Fri Data at DKK 290 ranks 143 of 173.

Cons

  • EU roaming sits on fair use terms, so travel data is capped by fair use rather than carried in full.
  • A wide data jump sits between the entry plan at DKK 60 and Fri Tale Fri Data at DKK 290, which punishes anyone whose usage outgrows the entry allowance.
  • The plans are written for DK, so a reader elsewhere buys a home market tariff with roaming on top.
3 Denmark

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Scored 8.8 / 10 by TariffCue.

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Who it suits

  • Households in DK that want one account to hold every line in the house.
  • Readers with a recent handset who would rather move the network across as an eSIM than handle a physical card.
  • Anyone who expects to cross a border and wants the roaming included in the same line rather than bought as an add on.

Who should look elsewhere

  • Readers who pay as you go, where GETESA on prepaid and contract suits prepaid shopping better.
  • Readers who want prepaid and rolling billing on one account, since 3 Denmark lists contract and rolling and yesss! adds contract, rolling and prepaid.
  • People shopping for travel data without a fair use cap, which fair use does not offer.

What it does well

The core of the offer is sim only. 3 Denmark sells the network connection on its own, so the monthly spend sits on the service rather than on a handset, and a reader who already owns a phone pays for nothing else. 5G is available across the range, which matters for anyone who wants headroom for video and hotspots rather than a connection that feels dated in a dense city. eSIM is available too, so a line can be moved onto a recent handset without a physical card, a store visit or a courier. That combination places the brand among the sim only deals where the network issues the SIM itself rather than a virtual operator borrowing someone else's coverage. A multi line discount is offered, and for a household this is usually the factor that decides the account. Extra lines sit on the same bill, the same app and the same support, rather than needing a second seller with its own billing cycle. Readers comparing sim only plans line by line should price the second and third line before the first, because the discount changes which plan makes sense for whom. Roaming is the other headline. The country count stands at 100 countries, and it comes with the same plans rather than as a separate travel product. A reader who crosses a border for work or for a holiday can keep the line, and the allowance travels with it. Across the three related categories on the site, sim only, network resale and eSIM availability all favour this brand, and the roaming footprint is what makes it usable beyond its home patch. Taken together the feature list is short and practical: sim only, 5G, eSIM, a multi line discount and a wide roaming range, with the seller type recorded as network. Nothing in that list needs a separate negotiation, which is the appeal for readers who would rather read one page and order than assemble a plan from several providers.

Pricing

Two figures frame the range. The entry point is DKK 60 a month on the smallest of the reference plans, a modest sum for trying a network without tying anything up. The top of the range is the unlimited option, Fri Tale Fri Data, at DKK 290 a month. A middle Fri Tale plan sits between the two, and the reference list pairs each plan with its own data allowance, so the extra spend maps straight to extra data rather than to extras such as roaming packs or device insurance. The reference plans are all sold without a binding period, and that shapes the renewal picture as much as the entry figure does. There is no introductory rate waiting to expire, so DKK 60 and DKK 290 are the standing monthly prices rather than headline numbers that quietly change after a first period. A reader on the entry plan who later needs more data pays the difference up to DKK 290 and nothing else, because the move is a plan change rather than the end of a term. Read that way, the entry price of DKK 60 is the number for a light user, and it buys the whole service: network access, 5G, eSIM and the multi line discount. The unlimited figure of DKK 290 is the number for anyone who streams, navigates and works on the move without watching a data meter, and it is the only plan in the reference list without a ceiling. The gap between the two is the real decision here. Paying DKK 60 for an allowance you rarely reach is money spent on nothing, and paying DKK 290 for data you never touch is the same mistake at the other end. Pick the point on the range that matches a typical month rather than the worst one, then check what the plan costs the month you exceed it.

Who runs it

3 Denmark is sold by Hi3G Denmark ApS, the Danish operating company, with DK recorded as the home market. That combination tells a reader most of what matters about who they are dealing with. The seller, the network and the support desk all belong to the same company, so a coverage question, a billing question and a technical question are answered by the party that owns the service rather than relayed by an intermediary. Support runs on email, phone and help centre. Phone suits anything urgent, such as a line that has stopped or a bill that looks wrong, and email suits detail that needs a written record. The help centre covers the routine changes, including plan moves and payment updates, which spares a call for the small stuff. A network that answers its own customers is a reasonable starting point for a reader who values one point of contact. The home market also decides who the plans are written for. Pricing, the plans themselves and the roaming package all start from a Danish subscriber's point of view, so a reader in DK is buying a domestic tariff with local support behind it. For anyone outside the country the same facts read differently: the plans remain available, but the roaming range of 100 countries and the fair use basis of fair use become the parts that matter most, and the price sits in a currency that will not be the reader's own. For a domestic customer that is a straightforward proposition: a named company, a domestic base, and support through three channels without a third party in between.

How 3 Denmark compares

Frequently asked questions

How much is the cheapest plan from 3 Denmark?+

Prices start at DKK 60 a month on the smallest plan in the reference list. That figure is the standing monthly rate rather than an introductory one, and it covers the whole connection: 5G, eSIM and the multi line discount come with the plan, not as paid add ons.

Do I have to sign a long contract with 3 Denmark?+

No. The listed plan term is 1 months, and every plan in the reference list is sold without a binding period. You are not serving out a minimum term, so leaving for another network is a decision you can take whenever the price stops making sense.

What does roaming cost outside Denmark?+

Roaming runs on fair use terms rather than being carried in full, and the country count stands at 100 countries. Expect fair use limits on travel data, so heavy streaming or hotspot use abroad is worth budgeting separately rather than assuming it sits inside the monthly price.

Can I get an eSIM from 3 Denmark?+

Yes, eSIM is available, and 5G comes with the range. Sim only plans are sold without a handset, so a reader who already owns a suitable phone can move the number across without a physical card or a store visit, with DK as the home market for the line.

Can I put several lines on one bill?+

Yes, a multi line discount is offered. That is usually the reason a household settles on one seller for every handset, since extra lines share the account and the same support rather than adding a second bill. It is the factor to price first when comparing sim only plans for a family.

Who is behind the service?+

The provider is Hi3G Denmark ApS, based in Denmark, and the seller type is recorded as network, so the company that takes your money is the company running the signal. Support runs on email, phone and help centre, which keeps a claim with the operator rather than a reseller.

Where does 3 Denmark sit on price?+

It sits mid table rather than at the floor. Entry price ranks 145 of 258 brands, and the unlimited plan ranks 143 of 173. What sits on the other side of that ledger is a network run account with no binding period to serve out.

Is there a plan between the cheapest and the unlimited data?+

Yes. A middle Fri Tale plan sits between the entry plan at DKK 60 and Fri Tale Fri Data at DKK 290, and the reference list prints a data allowance for each one. Billing is on contract and rolling terms, and the choice comes down to the allowance rather than the commitment.

Sources

Compiled from 6 source pages, checked September 30, 2026. We did not open an account.

3 Denmark

3 Denmark

Sim only plans from a network running its own service in Denmark, with 5G, eSIM and a multi line discount.

8.8/10See alternatives

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