probably the only premium prefix. Note that usually in Russia one needs to dial 8 before the area code, so premium numbers are usually written as 8-809-xxx-xxxx Slovakia The 0900 prefix is used in Slovakia for premium rate numbers. Slovenia The 090 prefix is used for premium rate numbers in Slovenia. Spain In Spain, the charged-at-premium numbers begins with 80 or 90 (except the 800, 900 and 909, which are free, the 901 which is shared cost, the 902 which is like a provincial call and the 908 which is like a metropolitan call). The most popular prefixes are 803 (porn hot-lines) and 806 (services), also are used 807 and 905. Previously all the numbers starting with 90x (except 900, 901 and 902) were charged at premium rates but the 906 had been moved to 803, 806 and 807 and the 908 and 909 prefixes were created for Internet dialup services. All those numbers have 9 digits. In Spain both pay per minute and pay per call billing options are available across the 8 and 9 series range of numbers. Also there are other range for information services (weather, white pages, etc...), there are all the numbers starting with 118, they can have 5 or 6 digits with a variable cost per number. 11818 is free from Telefónica's telephone cabins. Previously 11818 was 1003. Sweden Numbers starting with 0900, 0939 and 0944 are premium rate numbers. Also numbers beginning on 118 are premium rate numbers for companies that provide phonebook lookup services. Switzerland Numbers starting with 0900, 0901 and 0906 are premium rate numbers. 0900 – Business & Marketing 0901 – Entertainment 0906 – Erotic services Dialers (computer programs) are banned from these lines. See also Bundesamt für Kommunikation Ukraine Numbers starting with 0703 and 0900 are premium rate numbers. United Kingdom Premium rate numbers in the United Kingdom have a two-part call charge, following regulatory reform in July 2015. The cost of calling such numbers is always a total of the following elements: An 'Access Charge' which is set by the caller's own telephone company. This varies considerably by company, from 2p-15p per minute from landlines or 5p-58p per minute from mobile phones. A 'Service Charge' that benefits the organisation being called and/or its telecoms supplier. The same charge applies from all consumer landlines and mobile phones, with the organisation in question being responsible for informing callers of the