au/KDDI numbers in Japan
For a number connected with Japan, au/KDDI gives the page a clear local operator identity and a practical route to verification. Numbers are presented with the +81 country code. This is useful for a separate sign-up, a short project, or an account that should not expose a personal phone number. Through SmsWays you can receive an SMS on this au/KDDI number or rent the line when access is needed for longer.
An au/KDDI number can be used when a site requests SMS verification, account registration, or a one-time password and a supported offer is shown below. No particular app is promised on this page: availability should be checked in the current cards before starting. After choosing an option, enter the assigned number in the relevant form and wait for the code in the SmsWays account. A one-time SMS is charged only after the message arrives, so an unused order does not become a completed activation. A temporary phone number therefore keeps a single confirmation apart from a personal line.
Renting the au/KDDI line is the better fit when the same app may send another text after the first code. Choose 7 days for a short task, 14 days for a longer setup, or 30 days when the account must remain reachable through the month. Messages received during the selected period remain associated with the rented number, avoiding the uncertainty of trying to recover a one-time activation later. The rental cards below show what is currently offered; select the period that matches the expected verification cycle rather than paying for time that the project will not use.
Creating an account takes about a minute, and the balance is topped up with cryptocurrency before an order is placed. The price cards below open registration with Japan and au/KDDI already selected, reducing the chance of ordering the wrong region or network. For comparison, nearby operator pages include NTT Docomo, Rakuten. You can also review all Japan numbers when the operator is flexible. For services that reject internet telephony ranges, compare non-VoIP numbers and always follow the receiving platform’s own terms. The selected number is intended for receiving verification texts; it is not a replacement for a full personal mobile subscription.
Number rental
Terms
Three terms, one price each
Entry prices across 116 countries. The exact price depends on the country and the network you pick above.
-
7 days
from$4.19
$0.60 / day
A sign-up plus the follow-up codes of the first week.
-
14 days
from$4.19
$0.30 / day
A trial period, or a marketplace that verifies twice.
-
Best value
30 days
from$5.39
$0.18 / day
An account you intend to keep and log back into.
Where you can rent
Rent a number in 116 countries
Albania+355
Argentina+54
Austria+43
Bahrain+973
Bangladesh+880
Belgium+32
Bolivia+591
Bosnia and Herzegovina+387
Brazil+55
Bulgaria+359
Cambodia+855
Cameroon+237
Canada+1
Chile+56
China+86
Colombia+57
Costa Rica+506
Croatia+385
Czechia+420
Denmark+45
Dominican Republic+1
DR Congo+243
Ecuador+593
Egypt+20
El Salvador+503
Estonia+372
Ethiopia+251
Finland+358
France+33
Georgia+995
Germany+49
Ghana+233
Greece+30
Guatemala+502
Haiti+509
Honduras+504
Hong Kong+852
Hungary+36
India+91
Indonesia+62
Iraq+964
Ireland+353
Israel+972
Italy+39
Ivory Coast+225
Jamaica+1- Japan+81
Jordan+962
Kazakhstan+7
Kenya+254
Kuwait+965
Kyrgyzstan+996
Laos+856
Latvia+371
Lebanon+961
Lithuania+370
Luxembourg+352
Macau+853
Madagascar+261
Malaysia+60
Mali+223
Mexico+52
Moldova+373
Mongolia+976
Montenegro+382
Morocco+212
Mozambique+258
Myanmar+95
Nepal+977
Netherlands+31
Nicaragua+505
Nigeria+234
North Macedonia+389
Norway+47
Oman+968
Pakistan+92
Panama+507
Paraguay+595
Peru+51
Philippines+63
Poland+48
Portugal+351
Puerto Rico+1
Qatar+974
Romania+40
Russia+7
Saudi Arabia+966
Senegal+221
Serbia+381
Singapore+65
Slovakia+421
Slovenia+386
South Africa+27
South Korea+82
Spain+34
Sri Lanka+94
Sweden+46
Switzerland+41
Taiwan+886
Tanzania+255
Thailand+66
Trinidad and Tobago+1
Tunisia+216
Turkey+90
Uganda+256
Ukraine+380
United Arab Emirates+971
United Kingdom+44
United States+1
Uruguay+598
Uzbekistan+998
Venezuela+58
Vietnam+84
Yemen+967
Zambia+260
Zimbabwe+263
Questions
Before you rent
What a rented number receives, what it cannot do, and when the term actually ends.
Read the full FAQWhat is a rented number?
A number reserved for your account alone for 7, 14 or 30 days. It receives every SMS sent to it, from any app, for the whole term — useful for accounts you want to keep, logins that ask for a code again, or services that verify twice.
Can a rented number receive SMS from any app?
Yes. Unlike a one-time activation, a rental is not tied to one service. Every incoming SMS appears in your account's inbox for that number, with its sender and its time.
What happens when the term ends?
The number goes back to the network's pool and can be given to someone else later. Renew before the end date to keep it — renewal is always your decision, nothing renews on its own.
Can I make calls or send SMS from a rented number?
No. Rented numbers receive SMS only: no outgoing messages and no voice calls. Keep that in mind before using one for a service that expects to call you.
Is it a real mobile number or a VoIP line?
The numbers are mobile numbers on carrier networks in each country, which is why they pass the "non-VoIP" checks that many apps run. Some routes are resold lines rather than a SIM in a single handset — each network shows its measured delivery rate so you can see how well it works before paying.
Do I need to verify my identity?
No. There is no ID upload, no selfie and no phone number of your own to give. An email address and a password are the whole sign-up — use an address you can open, since it is how you reset a forgotten password.
Only need one code?
A one-time number is cheaper for a single verification — from $0.10, charged only when the code arrives.