🇯🇵 Japan Country Code
The country code for Japan is +81. Use this code when dialing Japan from abroad.
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+81
Japan Country Code
Japan Telephone System Details
Complete reference for Japan's phone infrastructure
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 | 010 (used when calling out of Japan) |
| Trunk Prefix | 0 (drop this when dialing from abroad) |
| Number Length | 10-11 digits (excluding country code) |
| Mobile Prefixes | 70, 80, 90 |
| Emergency Number | 110 |
Special Dialing Rules
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.
How to Dial Japan
Use +81 when calling Japan from abroad
From United States
011 + 81 + number
011 is the US exit code
From United Kingdom
00 + 81 + number
00 is the UK exit code
From Mobile
+81 + number
+ works from any country
Example: Calling Japan
To call a Japan number like 12345678
011-81-12345678
00-81-12345678
+8112345678
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Japan Country Code FAQ
What is the country code for Japan?
The country code for Japan is +81. Use this code when dialing Japan from any other country.
How do I call Japan from the US?
From a US phone, dial 011 + 81 + local number. The 011 is the US international access code.
What does the + mean in +81?
The + symbol represents the international access code. On mobile phones, you can dial + directly. On landlines, replace + with your country's exit code (011 for US, 00 for UK).
More Japan Calling Resources
Cheap Calls to Other East Asia Countries
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