02647 area code — Nagano
In Japan, the area code 02647 covers Nagano. It falls within Nagano. Numbers are written internationally as +81 2647.
How to call Nagano
- From abroad
- +81 2647 XXX XXXX
- Within Japan
- 02647 XXX XXXX
- Country calling code
- +81
About the 02647 area code
When you see a number beginning +81 2647, it belongs to Nagano: the 81 is Japan's country calling code and 2647 is the area code.
Area codes like 02647 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 Nagano?
Nagano uses the area code 02647, written internationally as +81 2647.
How do I call Nagano from another country?
Dial your international access code, then +81 2647, then the local number — dropping the national leading 0.
What time is it in Nagano?
Nagano is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 02647 a mobile or a landline code?
02647 is a geographic (landline) area code for Nagano. Mobile numbers in Japan use their own separate prefixes.