0775 area code — Otsu
0775 is the local dialing code used in Otsu, Japan. It falls within Shiga. Numbers are written internationally as +81 775.
How to call Otsu
- From abroad
- +81 775 XXX XXXX
- Within Japan
- 0775 XXX XXXX
- Country calling code
- +81
About the 0775 area code
A full number here takes the form +81 775 XXX XXXX — the 775 identifies Otsu within Japan's numbering plan.
Area codes like 0775 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 Otsu?
Otsu uses the area code 0775, written internationally as +81 775.
How do I call Otsu from another country?
Dial your international access code, then +81 775, then the local number — dropping the national leading 0.
What time is it in Otsu?
Otsu is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 0775 a mobile or a landline code?
0775 is a geographic (landline) area code for Otsu. Mobile numbers in Japan use their own separate prefixes.