Telephone numbers in Japan

Japan telephone numbers
Location
CountryJapan
ContinentAsia
Typeclosed
Typical format0X-XXXX-XXXX
0XX-XXX-XXXX
(011-271-6677)
0XXX-XX-XXXX
Access codes
Country calling code+81
International call prefix010
Trunk prefix0

Telephone numbers in Japan consist of an area code, an exchange number, and a subscriber number.

Dialing prefixes

  • 001 and 00xx Carrier selection prefix
  • 184 Prefix to withhold caller ID
  • 186 Prefix to provide caller ID