🇯🇵 Calls to Japan
Make crystal-clear calls to Japan starting at just $0.11/min. Call any Japan phone number instantly - mobile or landline. No contracts, no connection fees, and your credits never expire.
Mobile
$0.11/min
Landline
$0.11/min
No credit card required. Credits never expire.
Japan Calling Rates
Mobile
$0.11
/minute
Landline
$0.11
/minute
No connection fees. No hidden charges. Credits never expire.
How to Dial Japan
It's easy to call any Japan phone number
US From United States
011 + 81 + local number
From Mobile / VoIP
Simply use the + format - easier and works worldwide:
+81 + local number
The + symbol automatically uses the correct exit code for your location.
About Calling Japan
Japan is the world's third-largest economy with a population of about 125 million, known for its technological innovation, manufacturing prowess, and unique culture. Tokyo, the capital, is the world's most populous metropolitan area. Japan has significant business relationships with the US, and there are large Japanese-American communities. The country is a major player in automotive, electronics, and entertainment industries.
Population
125124000
Capital
Tokyo
Language
Japanese
Currency
Japanese Yen (JPY)
Japan Telecom & Phone System
Understanding Japan's phone network
Japan's mobile market is served by three major carriers: NTT Docomo (market leader), KDDI (au), and SoftBank, along with growing discount carriers like Rakuten Mobile. Japan's 4G LTE network covers virtually 100% of the populated area and is among the fastest in the world. 5G deployment is progressing rapidly. Japan pioneered many mobile technologies including mobile internet (i-mode) and mobile payments.
| Country Code | +81 |
| International Prefix (exit code) | 010 |
| Trunk Prefix | 0 |
| Phone Number Length | 10-11 digits |
| Mobile Prefixes | 70, 80, 90 |
| Emergency Number | 110 |
| Timezone | Asia/Tokyo (UTC+9) |
Special Dialing Rules for Japan
Drop the leading 0 when calling from abroad. Japanese mobile numbers start with 070, 080, or 090 locally — internationally these become +81-70, +81-80, or +81-90. Tokyo landlines: +81-3-XXXX-XXXX. Osaka: +81-6-XXXX-XXXX. The leading 0 is always dropped for international calls.
Tips for Calling Japan
Make the most of your calls
Japan is 14 hours ahead of US Eastern Time. The best time to call from the US East Coast is evening (7-9 PM ET = 9-11 AM JST next day). Japanese business culture is formal — avoid calling outside business hours (9 AM-6 PM JST) for work purposes. Personal calls should generally be avoided after 9 PM JST. Japan does not observe daylight saving time.
Best Time to Call Japan
Japan is in the Asia/Tokyo timezone (UTC+9)
Business Calls
Best during 9:00 AM - 6:00 PM Japan time. Check the time difference from your location before calling.
Personal Calls
Evenings and weekends (6:00 PM - 10:00 PM Japan time) are ideal for reaching family and friends.
Why Call Japan with Us?
The smart choice for international calling
Save Up to 95%
Just $0.11/min vs $1.50-3.00 with carriers
No Hidden Fees
Zero connection fees, zero monthly fees
Credits Never Expire
Use your balance whenever you need it
HD Voice Quality
Crystal clear VoIP technology
No Contracts
Pay only for what you use
Call Instantly
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Japan Calling FAQ
How much does it cost to call Japan?
With InternationalCall, calls to Japan mobile phones cost $0.11/min and landlines cost $0.11/min. No connection fees or hidden charges.
What is the Japan country code?
The country code for Japan is +81. From the US, dial 011 + 81 + local number.
Can I call Japan cell phones?
Yes! Call any Japan mobile or landline. The recipient just answers their regular phone - no app needed on their end.
What is the best time to call Japan?
Japan is in the Asia/Tokyo timezone (UTC+9). For business calls, try 9 AM - 6 PM Japan time. For personal calls, evenings between 6 PM - 10 PM local time work best.
How many digits is a Japan phone number?
Japan phone numbers are 10-11 digits long (not including the country code +81). Mobile numbers typically start with 70, 80, 90.
What is the emergency number in Japan?
The emergency number in Japan is 110. This can be dialed locally for police, fire, and medical emergencies.
More Japan Calling Resources
Cheap Calls to Other East Asia Countries
Ready to Call Japan?
Start calling for just $0.11/min. No contracts, no monthly fees. Credits never expire.