Getting a local sim card in Iceland is easy with plenty of pre-paid solutions available. You can also activate International calling facility with your mobile service provider in India before travel. For International calls, it’s advisable to use WhatsApp, Skype or other internet calling applications.
Despite its remote location, Iceland is among the top internet users in the world. You will be able to get Wi-Fi access in Iceland just about anywhere (especially in Reykjavik and other major cities). Restaurants, hotels, bars, bookstores, and cafés will typically offer their patrons free Wi-Fi access. Even smaller, remote towns and fuelling stations are known to provide Wi-Fi to visitors, but it may come with a small fee.