0975 area code — Oita
In Japan, the area code 0975 covers Oita. It falls within Oita. Numbers are written internationally as +81 975.
How to call Oita
- From abroad
- +81 975 XXX XXXX
- Within Japan
- 0975 XXX XXXX
- Country calling code
- +81
About the 0975 area code
When you see a number beginning +81 975, it belongs to Oita: the 81 is Japan's country calling code and 975 is the area code.
Area codes like 0975 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Japan number. To actually receive an SMS on a Japan number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Oita?
Oita uses the area code 0975, written internationally as +81 975.
How do I call Oita from another country?
Dial your international access code, then +81 975, then the local number — dropping the national leading 0.
What time is it in Oita?
Oita is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 0975 a mobile or a landline code?
0975 is a geographic (landline) area code for Oita. Mobile numbers in Japan use their own separate prefixes.