Communication in Iceland has been defined, for over a century, by the presence and innovation of Síminn. From the early days of telegraph cables to today’s high-speed internet, the company has played a central role in how Icelanders connect not just with each other, but with the world.
From the first lines to a nationwide network
When telephone technology arrived in Iceland in 1906, it marked the creation of the Iceland State Telephone Service, known as Landssíminn (‘the National Telephone’). That same year, a submarine telegraph cable was laid from Scotland, passing through the Faroe Islands before arriving on the east coast at Seyðisfjörður. Landlines then stretched from Seyðisfjörður through Akureyri to Reykjavík, linking outlying regions to the capital.
Early Reykjavik saw its first telephone network in 1904, a private venture housed in a modest building with only 20 subscribers. Within a few years, control passed to Landssíminn, which soon centralised operations at Pósthússtræti 3, also the main post office. By 1912, Reykjavík claimed 300 subscribers, signalling rapid transformation.
Later decades saw the merger of telephone and postal services, and in 1931, Landssíminn built its headquarters at Austurvöllur, incorporating Iceland’s first automatic telephone exchanges. By the 1950s, direct long-distance calls without operator help became possible, and rural lines were completed by 1960.
Digital transformation and international connectivity
A major step came with the 1980 arrival of the Skyggnir satellite ground station, letting Icelanders dial directly overseas. Shortly after, international fibre-optic cables began connecting Iceland to Europe and North America. By 1995, digital exchanges spread nationwide, a unified seven-digit numbering system was adopted, and ISDN services started, bringing faster, more reliable connections.
Mobile technology also advanced steadily: the first analogue (NMT) mobile system launched in 1986, followed by GSM in 1994 and 3G from 2007. Síminn’s mobile network eventually reached more than 99 percent of Iceland’s population. In 2013, 4G was introduced, later expanded to 5G.
Internet access became available in the late 1990s. After introducing ADSL, cable, and fibre-optic broadband, Síminn collaborated to roll out high-speed fibre services, including offerings up to 10 Gbit/s by 2023.
From monopoly to media company
Síminn began as a state monopoly, but the late 1990s brought legislative changes and open market competition. The company, split from Iceland Post (Íslandspóstur) in 1998, was fully privatised in 2005. Competition has been fierce, with Vodafone Iceland and other providers entering the market. In 2007, Síminn’s infrastructure operations were separated into a new company, Míla, which was eventually sold in 2022.
Around the same time, Síminn invested in digital television and media services, offering live TV, streaming, and triple-play bundles alongside traditional telecom services.
Síminn’s journey reflects both Iceland’s technological ambitions and the practical challenges of providing reliable communication across a rugged, dispersed island nation. Its evolution from early state-run exchanges to a key player in the digital era embodies a broader story about Icelandic resilience, innovation and global integration.
Sources
- Wikipedia
- Wikipedia (Icelandic) in Icelandic


