Temporary numbers

Free temporary phone numbers by country

Browse public temporary numbers on Onlinetempnumber. Pick a country, open a number, and receive SMS verification codes in a shared inbox for quick testing and low-risk flows.

OTP & SMS Public & shared Fast copy

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Numbers in Austria

Public temporary numbers. Use for quick verification and testing.

Live updates

Austria • Temporary SMS inbox

+436503404643

Updated 7 days ago

Open

2026-04-07 00:05:02

Austria • Temporary SMS inbox

+4368110897595

Updated 24 days ago

Open

2026-03-21 00:00:02

Austria • Temporary SMS inbox

+4368181302102

Updated 40 days ago

Open

2026-03-05 00:05:02

Austria • Temporary SMS inbox

+436805400

Updated 46 days ago

Open

2026-02-26 09:50:03

Austria • Temporary SMS inbox

+4368054008131

Updated 47 days ago

Open

2026-02-26 04:30:03

Austria • Temporary SMS inbox

+4368110717331

Updated 54 days ago

Open

2026-02-19 04:45:02

Austria • Temporary SMS inbox

+4366565710005

Updated 68 days ago

Open

2026-02-04 19:35:02

Why temporary numbers?

Keep your main number private while you test signups and OTP flows.

Private verification

Use shared numbers for low-risk signups and keep your real phone number off spam lists.

Fast testing

Great for QA, onboarding experiments, and multi-country verification checks.

No SIM needed

Messages appear in the inbox online. Copy the number, verify, and read the OTP.

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