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 Bosnia and Herzegovina (Banja Luka) and 075 (Tuzla)." Telephone numbers in Bosnia and Herzegovina The country calling code of Bosnia and Herzegovina is +387. Bosnia and Herzegovina received the +387 code following the breakup of the Socialist Federal Republic of Yugoslavia in 1992. (which had +38 as the country code). An example for calling telephones in Sarajevo, Bosnia and Herzegovina is as follows: This is a list of dialing codes in Bosnia and Herzegovina. Calling codes in the table are assigned to new customers by the respective provider. However, it has been possible to change the operator and retain the old calling code