When making international calls to Italy, do not drop the initial 0 from the phone number. For long-distance calls within Hungary, dial 06, then the area code and number.

In some countries, it's normal for phone numbers to have varying lengths (for instance, a seven-digit phone number and an eight-digit mobile number). If the number begins with a 0, drop it (except for Italy).For example, dial 39 if you're calling Italy or 33 for France (see chart below).00 if calling from a number in any European country if dialing from a mobile phone, you can enter a + instead of the 00.011 if calling from a US or Canadian landline or mobile phone if dialing from a mobile phone, you can enter a + instead of the 011 (press and hold the 0 key).Whether you're phoning from a US landline, your own mobile phone, a Skype account, or a number in another European country (e.g., Spain to Italy), you're making an international call. With these tips and list of calling codes for Europe, it's simple, whether you're calling from the US, Canada, or within Europe. Many Americans are intimidated by dialing European phone numbers.

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