Telephone numbers
Telephone numbers begin with the plus sign and are followed by the country code, the city code, and the number. Freephone (toll-free) numbers are expressed in the local style. Always give a toll number if one is available.
International authority: International Telecommunication Union (ITU), https://www.itu.int
Standard: ITU-T E.123
Rationale: The plus sign (+) represents any number a caller must dial to get an outside line, like 9. The caller then dials the remaining digits. Freephone numbers are usually impossible to dial globally, even between Canada and the United States. Providing a freephone number with a toll number allows customers to call no matter where they’re from.
Usage: Telephone number notations begin with the plus sign and are followed by the country code, the city code, and the number. Breaks in national numbering plans may be represented by a space. Toll-free numbers are expressed in the local style.
You can reach Apple by calling +1 408 996 1010 or 800-692-7753 (in North America).
You can reach Apple France by calling +33 1 69 86 34 00 or 0800 046 046.