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)
Telephone numbers in Slovenia area code. The prefix for international calls from Slovenia is 00 (e.g., for a United States number 00 1 ... should be dialled). An example for calling telephones in Ljubljana is as follows: The list of areas, grouped into historic and geographic larger regions: Prior to 2000, the area codes were as follows: Ljubljana – 061, Trbovlje – 0601, Maribor – 062, Ravne na Koroškem – 0602, Celje – 063, Kranj – 064, Nova Gorica – 065, Koper – 066, Postojna – 067, Novo Mesto – 068, Krško – 0608, Murska Sobota – 069. Telephone numbers in Slovenia Slovenia received