Simbye sells eSIM plans for Iceland that include a phone number and SMS service. The plans range in price from $29.99 to $59.99 USD and are valid for 30 days. Each plan comes with a French phone number that uses the dialing code +33; the number is not a local Icelandic number.
Calls can be made and received, and SMS can be sent and received with these plans. If you need a local Icelandic number or specific telephony features, it is advisable to confirm the details directly with Simbye.