Oslo Airport (OSL) SIM Cards: Buying and Activation

Narvesen kiosks in Oslo Airport’s arrivals area are the first places to ask for a prepaid SIM, but airport-specific stock and complete SIM-and-data prices are not reliably published. Buying locally makes sense if you need a Norwegian number and have time to complete registration; a preinstalled travel eSIM is more practical when you mainly need internet for the journey ahead.

Your connection options at Oslo Airport

Gardermoen’s arrival decision comes down to how soon you need mobile data and whether ordinary calls or SMS matter to your trip.

Checked 2 November 2026. Airport locations and Wi-Fi terms: Avinor; eSIM price: Roafly. The online eSIM price is separate from airport retail offers.

Use the arrivals entries in the official airport shop directory when looking for Narvesen. Other branches are listed beside departure gates, so the shop name alone is not enough to identify the right location. Hours for the arrivals kiosks are not reliably published.

Narvesen is a retail chain through which Telia and Mycall sell starter SIMs nationally. At the airport, ask which starter packs are in stock and whether you can complete registration with your passport. Buying the packet and activating the connection are separate steps.

If you are bringing duty-free alcohol, tobacco or other goods, review Norway’s customs allowances before arrival so shopping for a SIM does not distract from your declaration requirements.

Starter-pack prices are not the full cost of getting online

Norwegian starter packs can look inexpensive because they may contain credit or a small introductory allowance rather than enough data for your trip. These national offers provide useful context:

• Telia’s kiosk starter pack: NOK 29, including NOK 30 in credit. Telia sells this version through Narvesen, 7-Eleven and selected grocery stores.

• Mycall’s starter pack: NOK 49, including NOK 25 in credit. Add the data or calling package you need after registration.

• Telia’s store starter pack: NOK 99, including 250 MB and calls, SMS and MMS for 14 days. It is sold through Telia stores, Power and Elkjøp.

National starter offers checked with Telia and Mycall on 2 November 2026; these are not quoted Oslo Airport prices.

Before paying at a kiosk, ask for the combined cost of the SIM, your chosen data bundle and any activation or service charge. Get the data allowance and expiry date as well. Credit measured in kroner is different from a bundle measured in gigabytes, and pay-as-you-go data can use that balance quickly.

The useful comparison is the cost of a working connection for your stay. NOK 29 for a starter SIM and US$9.90 for a 5 GB eSIM describe different purchases.

Registering a Norwegian SIM with a foreign passport

Bring your original, valid passport. Norway’s SIM identification rules require valid identification or an accepted electronic ID. Visitors without a Norwegian identity number or D-number need an identity document showing their date of birth, birthplace, photograph and citizenship.

Telia requires a store visit if you do not have BankID. Its online prepaid registration uses BankID, Norway’s electronic identification system. Without it, go to a Telia shop for registration rather than expecting a kiosk purchase to be ready immediately.

Mycall offers a registration route without BankID. Scan the QR code in the starter pack and follow the online identity check over Wi-Fi. If online registration fails, its alternative uses the enclosed form and an identity check with the shop manager; that process takes approximately 24 hours. A starter pack awaiting that process will not solve an immediate need for mobile data.

Keep the packaging until the SIM works. Once registration and any data purchase are complete, turn off Wi-Fi briefly and load a webpage to test the mobile connection before continuing your journey.

Payment is separate from identification. Mycall supports card payments for online purchases and top-ups, and prepaid vouchers bought through participating retailers provide another way to add credit. Ask the seller which payment method and top-up option apply to the package you are buying.

When buying in Oslo is more practical

If you need a Norwegian number and help getting started, a city mobile shop gives you a clearer destination than searching airport kiosks. Mycall’s shop at Brugata 1, Oslo, sells starter packs and top-ups and offers help with its forms. Its published hours are Monday–Saturday, 10:00–18:00; closed Sunday.

Telia shops are another route, particularly when you need prepaid registration without BankID. The advantage of going into town is access to the operator’s service; a lower airport-versus-city total is not established by the national starter prices alone.

Compare allowances and local purchase options in our guide to Norway SIM cards for tourists. If you arrive after shop hours, arrange enough connectivity for your transfer and accommodation check-in first, then visit a store the next day.

Roafly eSIM for the journey beyond arrivals

Maps, accommodation messages and internet calls do not require a new Norwegian mobile number. With an unlocked, eSIM-compatible phone, Roafly Norway eSIM lets you arrange data before flying and avoid fitting a shop visit into your arrival.

Norway plans support Telenor and Telia, with 4G/5G access depending on location, device and network availability. They are data-only, with no local number or standard calls and SMS. Hotspot uses your purchased allowance without a separate quota, and top-ups are available.

Install over Wi-Fi before departure. Validity starts when the eSIM first connects to a supported network in Norway. After landing, select it for mobile data and enable data roaming on that eSIM, following the installation instructions. Keep data roaming off on your home line if you are avoiding its roaming charges.

If you are deciding between providers or allowances, our best eSIM for Norway comparison covers that choice in more detail.

Getting onto Oslo Airport’s free Wi-Fi

Connect to the AIRPORT wireless network, open a browser and select Free on the login page. Complete the login to receive four hours of access; you can log in again if you need more time. The airport Wi-Fi instructions explain the process.

Use that connection to retrieve your eSIM details, complete a SIM registration or save your accommodation address and onward travel information. Airport Wi-Fi handles those terminal tasks, but you will need mobile data or saved information once you leave its range.

If you are considering a mix of roaming, local SIMs and Wi-Fi for a longer trip, start with how to get internet in Norway.

Collecting a rental car at Gardermoen? Download offline maps and save the first night’s address before driving away. Our guide to driving in Norway covers the wider rental and road-trip decisions.

Questions before you land at OSL

Do I need another SIM if I already have an EU or EEA plan?

Often, no. Norway participates in the EU/EEA “roam like at home” arrangements. Check your existing plan’s Norway allowance and fair-use limit before buying more data; a UK or other non-EU/EEA plan needs its own coverage check.

Can I buy a SIM at Oslo Airport late at night?

Do not count on buying and activating a SIM overnight. Prepare an eSIM or suitable home roaming before departure; if you land without mobile data, use airport Wi-Fi for immediate tasks and visit a city shop during opening hours.

Will a local SIM include a Norwegian number and calls?

Local prepaid SIMs such as Mycall and Telia provide a Norwegian number, but the calls, SMS and data you can use depend on the credit or package purchased. Ask for those inclusions explicitly if ordinary phone calls are your reason for choosing a local SIM.

Can I keep my WhatsApp number with a travel eSIM?

Yes. Keep your existing WhatsApp account and use the travel eSIM for its internet connection. You do not need to change your WhatsApp number just because your mobile data comes from another SIM.

If mobile internet is all you need, prepare Roafly before departure and leave Gardermoen without a SIM-shopping stop. If a Norwegian number matters, allow time for registration and use an operator shop when you need help completing it.