01555 area code — Obihiro
01555 is the telephone area code for Obihiro in Japan. It falls within Hokkaido. Numbers are written internationally as +81 1555.
How to call Obihiro
- From abroad
- +81 1555 XXX XXXX
- Within Japan
- 01555 XXX XXXX
- Country calling code
- +81
About the 01555 area code
Dialed within Japan as 01555, this code is written internationally as +81 1555 followed by the subscriber's local number.
Area codes like 01555 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 Obihiro?
Obihiro uses the area code 01555, written internationally as +81 1555.
How do I call Obihiro from another country?
Dial your international access code, then +81 1555, then the local number — dropping the national leading 0.
What time is it in Obihiro?
Obihiro is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 01555 a mobile or a landline code?
01555 is a geographic (landline) area code for Obihiro. Mobile numbers in Japan use their own separate prefixes.