02387 area code — Nagai
02387 is the local dialing code used in Nagai, Japan. It falls within Yamagata. Numbers are written internationally as +81 2387.
How to call Nagai
- From abroad
- +81 2387 XXX XXXX
- Within Japan
- 02387 XXX XXXX
- Country calling code
- +81
About the 02387 area code
A full number here takes the form +81 2387 XXX XXXX — the 2387 identifies Nagai within Japan's numbering plan.
Area codes like 02387 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 Nagai?
Nagai uses the area code 02387, written internationally as +81 2387.
How do I call Nagai from another country?
Dial your international access code, then +81 2387, then the local number — dropping the national leading 0.
What time is it in Nagai?
Nagai is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 02387 a mobile or a landline code?
02387 is a geographic (landline) area code for Nagai. Mobile numbers in Japan use their own separate prefixes.