Operator ranges: NTT Communications
Country: Japan (JPN) · Calling code: +81
NTT Communications holds 15,028 allocated E.164 number ranges in Japan (country calling code +81) , covering GEOGRAPHIC, FREEPHONE, VOIP, IPRS numbering , with national numbers of 11–12 digits. A representative sample of ranges is shown below; subscribers can view the complete list.
Total ranges
15,028
Number Types
GEOGRAPHIC: 14,912 FREEPHONE: 90 VOIP: 20 IPRS: 6
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
440 in use
Number length
11–12 digits
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 811120 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111210 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111211 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111212 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111213 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111214 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111215 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111218 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111219 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111221 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111222 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111223 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111231 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111232 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111233 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111241 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111242 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111251 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111252 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111261 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111271 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111272 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111280 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111281 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111290 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111299 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111330 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111350 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111351 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111370 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111372 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111373 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111374 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111375 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111376 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111377 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111378 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 811138 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111391 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111398 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111511 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111512 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111513 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111518 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111520 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111521 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111522 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111530 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111531 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111532 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111533 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111551 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111552 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111561 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111562 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111563 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111571 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111572 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111573 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111578 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111581 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111582 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111583 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111584 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111585 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111588 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111590 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111591 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111592 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111593 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111594 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111595 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111596 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111598 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111611 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111612 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111613 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111614 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111615 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111616 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111618 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111621 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111622 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111623 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111624 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111631 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111632 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111633 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111640 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111641 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111642 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111643 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111644 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111661 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111662 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111663 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111664 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111665 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111666 | GEOGRAPHIC | 440 | — | 11 | 11 |
| 8111667 | GEOGRAPHIC | 440 | — | 11 | 11 |
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| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|