The country code and area code of Yubari District- Hokkaido, Japan is 81, (0)1237.
The country code and area code of Esashi District- Hokkaido, Japan is 81, (0)1634.
The country code and area code of Furuu District- Hokkaido, Japan is 81, (0)135.
The country code and area code of Akan District- Hokkaido, Japan is 81, (0)154.
The country code and area code of Atsuta District- Hokkaido, Japan is 81, (0)133.
The country code and area code of Hamamasu District- Hokkaido, Japan is 81, (0)13379.
The country code and area code of Hiroo District- Hokkaido, Japan is 81, (0)1558.
The country code and area code of Hiyama District- Hokkaido, Japan is 81, (0)1395.
The country code and area code of Kamiiso District- Hokkaido, Japan is 81, (0)1392.
The country code and area code of Kamikawa District- Hokkaido, Japan is 81, (0)1548.
The country code and area code of Kasai District- Hokkaido, Japan is 81, (0)155.
The country code and area code of Kato District- Hokkaido, Japan is 81, (0)1564.