Telephone numbers in Turkey former area codes other than the primary one mentioned. The country calling code of Turkey is 90. trunk / inner - city code number : 0 international code : 00 Ankara DMS-300 Istanbul DMS-300 İzmir DMS-300 Ankara, İstanbul and İzmir DMS-300 International Exchanges Accept: L/D + area code + subscriber number + ST L /D = language digit : 0 (direct dialing) L /D = language digit : 2 (operator assistance) There are two international operator centers in Turkey, Ankara and İstanbul. Each one of these centers provides operator telephone services according ITU/T dialing: L/D + code11 + ST (Random)
Long-distance calling '00' for international calls, the European standard. It is now normal for local calls to cost the same as long distance UK calls, and is now common, for a small extra monthly charge, to allow free calls to landlines within the UK. This free call allowance does not normally cover calls to the Isle of Man or the Channel Islands, which whilst confusingly having UK national dialling codes, are separate telephone administrations. International calling from the UK is deregulated in that many alternative providers allow very cheap international calling by the caller dialling an access code, usually beginning with the