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 Gibraltar Telephone numbers in Gibraltar The Gibraltar telephone numbering plan is the system used for assigning telephone numbers in Gibraltar. It is regulated by the Gibraltar Regulatory Authority (GRA), which holds responsibility for telecommunications. The country calling code to Gibraltar is +350. When calling abroad from Gibraltar, the international call prefix is 00. Gibraltar's first telephone exchange was set up in 1886 as a private enterprise and then taken over by the Government of Gibraltar. In the 1970s there were three generations of automatic telephone exchange equipment in use with four and five digit numbers. The volume of calls grew and