• From abroad: dial +972 (or your country's exit code, e.g. 00 from Europe, 011 from North America), then the national number without the leading 0. Example: +972 50-234-5678
  • Within Israel: dial the number as written domestically, including the trunk prefix 0. Example: 050-234-5678
  • Calling abroad from Israel: the international prefix is 0(?:0|1(?:05|[2-9])), or simply use + on mobiles.
  • Storing numbers in software: always store E.164 (+972502345678): unambiguous, sortable, and what SMS and telephony APIs expect.