The international dialing code for Croatia is a numerical prefix that allows individuals to place telephone calls to the country from abroad. This code, which is +385, must be dialed before the local number when calling from another country. For example, to call a Croatian number 01 1234 567 from outside Croatia, one would dial +385 1 1234 567, omitting the leading zero of the area code.
The use of a distinct international dialing code is essential for global telecommunications. It ensures that calls are correctly routed to the intended country, facilitating international communication for business, tourism, and personal connections. The implementation of standardized codes by the International Telecommunication Union (ITU) has greatly simplified the process of making international calls since its inception, establishing a clear and uniform system across different national networks.