The international country dialing code for Sri Lanka is +94. The outgoing code is 00, followed by the relevant country code (e.g. 0044 for the United Kingdom). Sri Lanka also has area codes. International direct dial facilities are available in Colombo and other major cities. Four mobile phone operators provide GSM 900 and/or 1800 frequency networks with coverage across all the main parts of the island. Internet cafes are available in the main towns and resorts.