BetterRoaming does not offer an eSIM for Norway that includes a local phone number or SMS capability. Only data‑only plans are available, meaning you will need to rely on VoIP applications for voice and messaging. Popular services such as WhatsApp, Telegram, and iMessage can generally be used over the data connection, but travelers should verify that the apps they need are accessible in Norway before purchasing, as some destinations may block or restrict certain VoIP services.