Sweden SIM card for international students and new arrivals

Newcomers to Sweden need a registered prepaid kontantkort or, once they have a personnummer and a Swedish bank account, a monthly contract. Prepaid cards must be registered with ID before use, and contracts usually need folkbokforing and a credit check. Until that is ready, a data only eSIM keeps you online for maps, messages and internet calls.

Sweden SIM card for international students: what you need

The short answer: a registered prepaid SIM is the practical first step, and a monthly contract comes later once your Swedish paperwork is in place. Every prepaid card in Sweden must be registered before it can be used or topped up, and a foreign passport is accepted.

What that means in practice:

• Main networks are Telia, Tele2, Telenor and Tre (Hi3G).
• Prepaid registration has been mandatory since 2022. You can register online with BankID, online with photo ID verification (Comviq uses Veriff), or in person at a shop or reseller.
• Comviq accepts a valid foreign passport, driving licence or ID card, or an LMA card. Telia says foreign customers can register with valid ID in a Telia shop, and Halebop (Telia) registers tourists with a valid passport in Telia shops.
• Buy prepaid SIMs at operator shops and websites, plus kiosks and convenience stores. Comviq lists Pressbyran, 7-Eleven, Circle K and local kiosks as accepting foreign ID for registration.
• A monthly contract usually needs a Swedish personnummer, registration in the Swedish Population Register (folkbokforing) and a passing credit check. Hallon requires customers to be folkbokford in Sweden, and Telia runs a credit check through Creditsafe on every new subscription.

One privacy point: names on registered SIMs can appear in public directories such as Eniro and Hitta unless the holder asks for secrecy. Ask when you register. See the Sweden destination page for the wider setup.

Prepaid SIM or monthly contract: which comes first

Prepaid comes first for almost every newcomer. A kontantkort needs only ID and registration, while a monthly contract depends on a personnummer, folkbokforing and a credit check, which can take weeks or months.

Choose prepaid if you have just landed, are staying under a year, or do not yet have a Swedish bank account. Refills are available from Comviq, Telia, Hallon and others.

Choose a contract once you are registered and have a Swedish bank account. Note that Hallon's subscriptions have no binding period but still require folkbokforing, and Tele2's terms from 16 April 2026 reserve the right to run a credit check.

Local operator eSIMs exist, but Comviq's ordering and activation require BankID, which needs a personnummer and a Swedish bank account. Without BankID, a physical prepaid SIM registered with a passport is the practical route. For the long term, a local SIM or contract is the right choice; a travel eSIM covers the gap before it.

How long the paperwork takes

Expect several weeks for a personnummer and longer for banking. The personnummer is handled in order of receipt, with about five weeks before your case is assigned to an administrator, and it is only for people planning to stay at least one year.

University guidance suggests the personnummer can take a few weeks, and one year master's students are not eligible.

After that:

• Swedish ID card: applied for at Skatteverket once the personnummer is issued, and some banks require it. Processing time is not verified here, so check with Skatteverket.
• Bank account and BankID: BankID becomes available once the account is open, usually by visiting the bank in person. Short stay students without a personnummer get limited banking with no internet banking. Overall timing from arrival is not verified; your bank will confirm.

Because BankID depends on both a personnummer and a Swedish bank account, services such as Swish and eSIM ordering at Comviq can take weeks or months to unlock.

Your first 30 days in Sweden: a timeline

The first month is about getting a registered prepaid SIM, starting your population registration and opening a bank account. Connectivity should not wait for any of it, so sort data before you fly.

A workable order:

1. Before the flight: check your phone is unlocked and eSIM compatible, and install a data eSIM so you land online.
2. Week one: buy a prepaid SIM from an operator shop or a kiosk, and register it with your passport.
3. Week one to two: apply for population registration if you plan to stay at least a year, and keep your case reference.
4. Weeks two to six: wait for the personnummer, then apply for a Swedish ID card at Skatteverket.
5. After the personnummer: open a Swedish bank account in person, then activate BankID.
6. Then: move to a monthly contract if it suits you, and keep the prepaid as a backup.

People staying under one year are not registered and get no personnummer, which rules out most monthly subscriptions, so plan around prepaid.

Staying connected until your local plan is ready

A data only eSIM covers maps, messages, email and internet calls from the moment you land, while you wait for registration and banking. Slashtel eSIMs come in 1, 3, 5, 10 and 20 GB options for Sweden, with 5 GB at $5.89.

How it works:

• Buy online with an email address and a card, Apple Pay or Google Pay. The QR code arrives by email within minutes.
• Validity starts when the eSIM first connects at the destination, so you can buy and install it at home before the flight.
• The network is chosen automatically and cannot be picked by hand.
• More data can be added to the same eSIM later, with no new QR code.
• The phone must be unlocked and eSIM compatible.

It is data only: no local phone number and no calls or SMS. WhatsApp and other internet calls work over the data. Check your handset with the eSIM compatibility guide and follow the install steps. Estimate your usage with the data calculator.

Getting a local number for your bank and admin

A Swedish number is needed for banking and admin: BankID, Swish and most operator services are tied to it, and a registered prepaid local SIM gives you one. The Slashtel eSIM does not give a number.

Use the local number for:

• Bank contact and BankID activation, usually done in person at the bank.
• Swish and other services that depend on BankID.
• Operator accounts, refills and any eSIM ordering at Comviq.

Keep the travel eSIM for data and use the local SIM for calls and codes. If you need to understand how codes arrive on a data only eSIM, read calls, texts, OTPs and data. For the wider relocation checklist, see moving abroad.

When family visits you in Sweden

Visitors can stay online with a Slashtel eSIM for the length of the trip, and you can buy it for them from Sweden. Enter the visitor's email at checkout and the QR code goes straight to the person who will use it.

A simple routine:

• Ask them to confirm the phone is unlocked and eSIM compatible before they pack.
• Buy the data size that matches the visit, from 1 GB to 20 GB.
• They install the eSIM at home, and validity starts when it first connects in Sweden.
• They keep their home SIM in the phone for calls and bank codes, with data roaming turned off on it.

A prepaid sim Sweden option bought locally also works for visitors, since Comviq and Halebop register foreign passports, but the eSIM avoids a shop trip on arrival day.

Keeping your home number active

Keep your home SIM in the phone for calls, SMS and bank codes, and turn off data roaming on it so you do not pay roaming charges. If the line is prepaid, top it up before it expires.

Practical steps:

• Leave the home SIM in the second slot or as the secondary line, with mobile data set to the eSIM.
• Turn off data roaming on the home line, but leave it able to receive SMS.
• If your home line is prepaid, keep it alive with a top up; Slashtel sells mobile top ups to more than 100 countries, delivered in minutes.
• Use the eSIM for maps, messaging and internet calls.

See keep your number active and the top up service for details.

First-week catches to avoid

Most first week problems come from paperwork order and network shutdowns, not from coverage. Check your phone against Swedish networks and register your prepaid card before you rely on it.

Watch for these:

• All Swedish 3G networks are closed and Telia's 2G network is due to close at the end of 2027, so older phones may not work properly.
• Unregistered prepaid cards cannot be used or topped up, so register at purchase.
• Names on registered SIMs can appear in public directories such as Eniro and Hitta unless you ask for secrecy.
• BankID needs a personnummer and a Swedish bank account, so Swish and some operator eSIM ordering can wait weeks or months.
• Staying under one year means no personnummer and no most monthly subscriptions.

For longer stays, a monthly eSIM or a local contract is the sensible end state once your details are in order.

See live Sweden eSIM plans before you travel.

Sources

Checked 2026-10-24. Rules and waiting times change, so check the official sites before you rely on them.

• Skatteverket: https://www.skatteverket.se/servicelankar/otherlanguages/inenglish/individualsandemployees/movingtosweden.4.7be5268414bea064694c40c.html
• Comviq: https://www.comviq.se/registrera-kontantkort
• Comviq: https://www.comviq.se/hjalp/kontantkort/kom-igang-med-kontantkort
• Comviq: https://www.comviq.se/hjalp/mobiltelefoni/kom-igang-med-esim
• The Local Sweden: https://www.thelocal.com/20220801/how-will-swedens-ban-on-pre-paid-sims-affect-foreigners/
• Hallon: https://www.hallon.se/mobilabonnemang
• Telia: https://www.telia.se/support/kopinformation
• Tele2: https://www.tele2.se/dokument/allmanna-avtalsvillkor
• Uppsala University: https://www.uu.se/en/students/student-life/student-finance/bank-account
• KTH Royal Institute of Technology: https://www.kth.se/en/student/studier/living-in-sweden/banking-in-sweden-1.10447
• Post- och telestyrelsen (PTS): https://pts.se/contentassets/e2b5b7c1f19c4a429bb08e711f19ce94/delrapport_teknikskiftet-i-mobilnaten-2026-05-06-tillganglig.pdf