01583 area code — Monbetsu
In Japan, the area code 01583 covers Monbetsu. It falls within Hokkaido. Numbers are written internationally as +81 1583.
How to call Monbetsu
- From abroad
- +81 1583 XXX XXXX
- Within Japan
- 01583 XXX XXXX
- Country calling code
- +81
About the 01583 area code
When you see a number beginning +81 1583, it belongs to Monbetsu: the 81 is Japan's country calling code and 1583 is the area code.
Area codes like 01583 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 Monbetsu?
Monbetsu uses the area code 01583, written internationally as +81 1583.
How do I call Monbetsu from another country?
Dial your international access code, then +81 1583, then the local number — dropping the national leading 0.
What time is it in Monbetsu?
Monbetsu is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 01583 a mobile or a landline code?
01583 is a geographic (landline) area code for Monbetsu. Mobile numbers in Japan use their own separate prefixes.