The country code and area code of Chiba, Japan is 81, (0)43.
The country code and area code of Abiko- Chiba, Japan is 81, (0)471.
The country code and area code of Funabashi- Chiba, Japan is 81, (0)47.
The country code and area code of Futtsu- Chiba, Japan is 81, (0)439.
The country code and area code of Ichihara- Chiba, Japan is 81, (0)436.
The country code and area code of Kisarazu- Chiba, Japan is 81, (0)438.
The country code and area code of Awa District- Chiba, Japan is 81, (0)470.
The country code and area code of Chosei District- Chiba, Japan is 81, (0)475.
The country code and area code of Inba District- Chiba, Japan is 81, (0)476.
The country code and area code of Aichi, Japan is 81, (0)52.
The country code and area code of Daito- Osaka, Japan is 81, (0)72.
The country code and area code of Gifu, Japan is 81, (0)58.