Japan directory notes
Japan number formatting in this directory
The Japan list is presented with calling code +81 and ten subscriber digits in the FreeSMSInbox dataset. NTT Docomo, au (KDDI) and SoftBank are used as network labels. Hyphenated display groups improve readability on the page, while the underlying international number remains the value to check when copying.
Japan input and usage notes
A Japanese domestic-format leading zero and the +81 international prefix should not be submitted together unless a form explicitly demonstrates that format. When Japan is chosen from a country menu, see whether the input removes or adds the prefix automatically. Treat every received message as public, even if the sender name looks familiar.
Current directory snapshot
FreeSMSInbox currently shows 28 inboxes for Japan across 1 listing page. The inventory is distributed across 3 labels; the largest, NTT Docomo, represents 39% of the list. These figures are calculated from the entries above and will change with the inventory.
Examples from this Japan list
+81 60-2005-9461NTT Docomo+81 10-8335-2459NTT Docomo+81 95-4394-1501NTT DocomoThe examples are taken from the current directory, not invented formatting placeholders. Open an entry to check its inbox before using it.
Japan directory questions
How many Japan inboxes are available?
This snapshot contains 28 public inboxes under +81. The total can change as the directory is updated.
Which network labels appear on this page?
NTT Docomo, au (KDDI), SoftBank are represented. The labels organize this directory and do not guarantee acceptance or current carrier ownership.
Is an inbox on this page private?
No. Every message can be seen by other visitors, and a listed number may later be removed or reused. Choose a private verification method for lasting access.