How to Call Japan from China
Learn how to call from China to Japan with this step-by-step guide. Rates start at just $0.08/min with HelloAirDial. No apps, no calling cards, just dial from your browser.
Cheapest Way to Call Japan from China
The cheapest way to call Japan from China is using a browser-based VoIP service like HelloAirDial. With rates starting at just $0.08 per minute, you'll save 50-80% compared to traditional carriers, calling cards, or roaming charges.
Why HelloAirDial is the Cheapest Option:
- ✓No connection fees: Pay only for the minutes you use
- ✓No calling card markups: Direct carrier rates with minimal markup
- ✓No roaming charges: Works from anywhere with internet connection
- ✓Transparent pricing: $0.08/min with no hidden fees
How to Call from China to Japan
To make a call, dial the exit code (00), followed by the country code (81), then the local number. HelloAirDial makes it simple - just enter the full number in your browser and we handle the formatting automatically. Rates start at $0.08 per minute with no hidden fees.
Dialing Steps: 🇨🇳 China to 🇯🇵 Japan
- 1
Dial the exit code: 00
This tells your carrier you're making an international call from China.
- 2
Dial Japan's country code: 81
The country code for Japan is +81.
- 3
Dial the local number
Drop the leading 0 from local numbers.
Examples:
- Mobile: 090 1234 5678
- Landline: 03 1234 5678
Cheap Calls from China to Japan
Skip expensive carrier rates and calling cards. HelloAirDial offers cheap calls from China to Japan starting at $0.08/minute, up to 80% less than traditional international calling.
Traditional Calling
- • Carrier rates: $1-3/min
- • Calling cards: Hidden fees
- • Roaming: Expensive abroad
HelloAirDial
- • From $0.08/min
- • No hidden fees or contracts
- • Works anywhere with internet
🇨🇳 China Carrier Rates to 🇯🇵 Japan
- China Mobile$0.20-1.50
- China Unicom$0.20-1.20
- China Telecom$0.20-1.50
Compare this to HelloAirDial at $0.08/min. See full rate breakdown →
Best Time to Call 🇯🇵 Japan
Recommended Calling Hours
- • For consumers, avoid calls before 09:00 and after 20:00 local time, and avoid Sundays and national holidays for sales calls.
- • For business contacts, standard hours are roughly 09:00 to 18:00 on weekdays; avoid lunchtime around 12:00 to 13:00.
Calling Etiquette in Japan
- • Open with a polite greeting and your name/company; for business, confirm you are calling the right person and if it is a good time.
- • Use family name plus san (e.g., Tanaka san) in professional contexts unless invited to use given names.
- • Be concise and structured; state purpose early, avoid aggressive sales tactics, and allow the other party to decline.
- • Silence while listening is normal; avoid interrupting and confirm understanding briefly.
Reaching 🇯🇵 Japan via Apps
- • LINE is the dominant messaging and calling app; many people prefer it over voice calls from unknown numbers.
- • WhatsApp, Skype, FaceTime, and other VoIP apps are available but less universal than LINE for local contacts.
- • Corporate users may rely more on Microsoft Teams, Zoom, or similar tools for scheduled business calls.
International Calling Requirements in 🇨🇳 China
- • Ensure your SIM is real-name registered; unregistered SIMs may be blocked from IDD and roaming
- • Enable international calling (IDD) with your carrier; many plans have IDD disabled by default
- • Maintain sufficient prepaid balance or an active postpaid plan; IDD calls are usually charged at premium rates
- • Dial 00 or use + before the destination country code, then area or mobile code and number
- • Business or call center users may need additional registration for high-volume international traffic
Troubleshooting Calls to 🇯🇵 Japan
- Call cannot be completed as dialed - Check you used 00 or +, then the correct country code and removed any leading 0 from the local number
- International calling not enabled - Contact your carrier to activate IDD service or switch to a plan that includes international calling
- Roaming not allowed - Before travel, enable roaming and purchase a roaming package; restart your phone after activation
FAQs: Calling 🇯🇵 Japan from 🇨🇳 China
How do I call from China to Japan?
Dial 00 (exit code) + 81 (Japan country code) + the local phone number. Drop the leading 0 from local numbers.
What is the cheapest way to call from China to Japan?
Use a VoIP service like HelloAirDial with rates from $0.08/min. This is typically 50-80% cheaper than traditional carriers or calling cards.
What is the country code for Japan?
The country code for Japan is +81. When calling from China, dial 00 81 followed by the local number.
How do I dial an international number from China?
Dial 00 or use +, then the country code, then the area or mobile code and local number, dropping any foreign trunk 0.
Should I use roaming voice or Wi-Fi or VOIP when abroad with a Chinese SIM?
Roaming voice is convenient but expensive; using Wi-Fi and VOIP or app calls (for example, WeChat) is usually much cheaper.
How expensive are international calls from China?
Typical IDD rates range roughly from 0.20 to over 1 USD per minute depending on destination and plan; check your carrier for exact rates.