The Japan country code is +81. Dial 010 then 81 before the local number — or skip the carriers and reach Japan on one UCaaS platform for calling, meetings, and messaging.
Japan is at UTC+9 (JST) with no daylight saving, making US business-hour calls reach Japan early morning or evening. The IDD exit code is 010 rather than 00. NTT Docomo, SoftBank, and KDDI (au) are the three major MNOs.
The international dialing code for Japan is +81.
Dial your international exit code (010) or a plus sign, then 81, then the local Japan number.
Japan operates on UTC+9.
The emergency number in Japan is 110.
Yes. Ajoxi provides VoIP termination and virtual numbers for Japan with Tier-1 carrier quality, clean caller-ID delivery, and instant activation.
Terminate calls to Japan on Tier-1 routes with clean caller-ID and instant activation — no setup fees, live in minutes.