001 + 81 + Mobile Code** + The Number * Do not dial the plus (+) symbols
**Japan has multiple mobile networks. The person you
are calling will be using one of the following mobile area codes
|Mobile Code||Mobile Provider|
How to call a Japan mobile phone:
001 - Hong Kong exit code to dial first when calling international
81 - Japan country code must be dialed next
Mobile Code** - Japan mobile code must be dialed next
001 + 81 + Mobile Code** + Local Number - Overall dialing format
The time in Hong Kong is now 05:18:31 AM (05:18:31 AM)
The time in Japan is now 06:18:31 AM (06:18:31 AM)
More Ways to Call a Japan mobile phone:
Tips for calling a cell phone in Japan:
- To call a Japanese cell phone from a land line, simply follow the mobile country code dialing instructions above to place your call.
- To call a Japanese cell phone from your cell phone, you may need to first use the + (plus) sign prior to entering the Japan mobile code and telephone number.
- If you are calling Japan from your cell phone, you may incur additional charges or fees from your mobile carrier. We recommend trying out a service, such as
We hope that the Country Calling Codes mobile country codes guide has helped you call a cell phone in Japan. Why not share our Japan phone book with your friends and bookmark this page and tell a friend about this site for the next time they need to search for mobile area codes or call a cellular phone in another country.
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