02678 area code — Saku
02678 is the local dialing code used in Saku, Japan. It falls within Nagano. Numbers are written internationally as +81 2678.
How to call Saku
- From abroad
- +81 2678 XXX XXXX
- Within Japan
- 02678 XXX XXXX
- Country calling code
- +81
About the 02678 area code
A full number here takes the form +81 2678 XXX XXXX — the 2678 identifies Saku within Japan's numbering plan.
Area codes like 02678 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 Saku?
Saku uses the area code 02678, written internationally as +81 2678.
How do I call Saku from another country?
Dial your international access code, then +81 2678, then the local number — dropping the national leading 0.
What time is it in Saku?
Saku is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 02678 a mobile or a landline code?
02678 is a geographic (landline) area code for Saku. Mobile numbers in Japan use their own separate prefixes.